Attachment system for an electronic device

ABSTRACT

An attachment system of a wearable electronic device includes a removable module. The removable module includes a locking mechanism comprising a first portion having a substantially planar top surface and second portion that comprises a substantially non-planar bottom surface. The first portion and the second portion are coupled together. The locking mechanism also includes a first spring mechanism coupled between the first portion and the second portion. The first spring mechanism causes the first portion to be biased away from the second portion. The locking mechanism also includes a second spring mechanism. The second spring mechanism causes the substantially planar top surface of the first portion to be biased substantially flush with respect to the removable module and also causes the substantially non-planar bottom surface of the second portion to be biased proud with respect to the removable module.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application is a nonprovisional patent application of and claimsthe benefit of U.S. Provisional Patent Application No. 62/036,080, filedAug. 11, 2014 and titled “Attachment System for an Electronic Device,”U.S. Provisional Patent Application No. 62/047,625 filed Sep. 8, 2014and titled “Wearable Electronic Device and an Attachment System forCoupling Objects to the Wearable Electronic Device,” and U.S.Provisional Patent Application No. 62/129,891, filed Mar. 8, 2015 andtitled “Attachment System for an Electronic Device,” and is acontinuation patent application of U.S. patent application Ser. No.14/789,292, filed Jul. 1, 2015 and titled “Attachment System for anElectronic Device,” the disclosures of which are hereby incorporatedherein by reference in their entireties.

FIELD

The present disclosure is generally directed to an attachment system forcoupling two objects together and, more specifically, to an attachmentsystem for a consumer product.

BACKGROUND

Consumer products such as watches, cameras, phones, purses, and glassesmay include one or more accessories attached thereto. The manner inwhich they are attached may be widely varied. However, they typicallysuffer from similar, if not the same, drawbacks. For example, manyconsumer products typically do not include user-friendly attachmentsystems. Some may require special tools and others may even requiretaking the consumer product into a shop in order to remove, fix orreplace the accessories. Furthermore, even when products have useroriented attachment mechanisms, they may not provide adequate retentionforce. Even if the retention force is adequate, the mechanism used maybe quite robust and large thereby adversely affecting the elegance ofthe consumer product.

In one example, wristwatches typically include a case and a band. Thecase carries the components or mechanisms of the wristwatch includingthe face. The band extends away from the case so that it can wrap aroundthe wrist of a user. The band may be integral with the case. However, inmost cases, the band is a separate part that is attached to the case.For example, the case may include a pin that captures the band therebyattaching the band to the case. In order to detach the band from thecase, the pin needs to be removed. In some instances, band removal canbe accomplished with a special tool. However, in many cases, the usermay need to visit a specialty store or have the assistance of technicianin order to remove the band.

In another example, a pair of glasses, such as, eye glasses, electronicglasses, sunglasses and the like, may have temples or stems that extendfrom a frame. The temples or stems may be coupled to the frames by ascrew, a pin or other such mechanism. However, like the wristwatch, aspecial tool may be required to remove and/or secure the temples orstems to and from the frame.

In still yet another example, other electronic devices may be coupled toa lanyard or other type of band or accessory. For example a camera, aremote control, a game controller and the like may have a lanyard thatis attached to a housing. However, it may be difficult to attach thelanyard to the housing as a portion of the lanyard is typically requiredto be inserted into a small opening within the housing of the electronicdevice. In this example, as with the other examples discussed above, thelanyard or other such accessory may be attached to the electronic deviceor consumer product in a manner that is neither secure nor aestheticallypleasing.

It is with respect to these and other general considerations thatembodiments of the present disclosure have been made. Althoughrelatively specific problems have been discussed, it should beunderstood that the embodiments described herein should not be limitedto solving the specific problems identified in this background.

SUMMARY

This summary is provided to introduce a selection of concepts in asimplified form that are further described below in the DetailedDescription section. This summary is not intended to identify keyfeatures or essential features of the claimed subject matter, nor is itintended to be used as an aid in determining the scope of the claimedsubject matter.

Provided herein is an attachment system for a consumer product. As willbe explained in detail below, the attachment system may be used tocouple an article, an object, an accessory and the like to the consumerproduct. For example, the object, article, or accessory may be a cover,a lanyard, a band, a strap, a chain, a dock and the like. Likewise, theconsumer product may be an electronic device, a mechanical device, anelectromechanical device and so on. Accordingly, the attachment systemmay be coupled the article and further be used to secure the article tothe consumer product. The attachment system may also be removed from theconsumer product which thereby removes the article from the consumerproduct.

The article, the attachment system and the consumer product may comprisean ecosystem whereby each of the article, the attachment system and theconsumer product are interchangeable with respect to one another. Thus,a single attachment system may be used with various articles and withvarious consumer products. Likewise, various articles may be used withvarious attachment systems and various consumer products. When thearticle is coupled to the attachment system, the combination of thearticle and the attachment system may be interchangeable with anotherattachment system and article combination. In this manner, articles(such as bands) having different characteristics may be matched or usedwith a single consumer product, thereby allowing the band to be easilyand efficiently changed or swapped. One band may be changed out foranother to account for environmental differences, operational features,functional characteristics, appearance, and so on.

Additionally, the consumer product may be changed out such that multipleconsumer products may be coupled to a given band, although notnecessarily simultaneously. A band may be connected to a media playerthrough an attachment system associated with on one or both of the bandand media player, as one example. The media player may be removed fromthe band and a portable health monitor or timekeeping device may then beattached to the band using the same attachment system, a component ofthe attachment system, or a compatible attachment system.

The interoperability of bands and consumer products and other suchdevices may be facilitated by a common attachment system. Morespecifically, the interoperability may be facilitated by a removablemodule of the attachment system. For example, the removable module ofthe attachment system may be received into a receiving module of aconsumer product and may also be coupled to the article using a matingstructure. By maintaining commonality of receiving modules acrossconsumer products and commonality of mating structures across articles,interchangeability, functionality and choice may be enhanced. This maypermit a variety of unique use cases, including using a band tophysically connect two consumer products to one another presuming theband has a mating structure at both ends. Likewise, by providing a groupof objects (bands, accessories, lanyards, chains, charging mechanisms,data transfer mechanisms, cables, stands, supports, structures, and soon) that each have a common mating structure that may be utilized by theattachment system, and a group of consumer products that each have acommon receiving module for receiving the removable module of theattachment system, an ecosystem of objects and devices may be formed toprovide increased choice, flexibility, operation and interoperability toa user.

Accordingly, and as will be described herein, an attachment systemhaving a removable module is disclosed. The removable module is adaptedto be received into an aperture, a groove or a channel of a housing of aconsumer product. As the removable module slides relative to theaperture, groove or channel, the removable module may be locked in placewithin the aperture, groove or channel with a spring-biased lockingmechanism located in a body of the removable module. More specifically,a portion of the spring-biased locking mechanism may be received into anopening within the aperture, groove or channel which locks the removablemodule within the housing of the consumer product.

A locking mechanism for an attachment system of an electronic device isalso disclosed. The locking mechanism may be included in or otherwiseretained in a body of a removable module of the attachment system. Thelocking mechanism includes a first portion and a second portion coupledto the first portion. The first portion is spring-biased away from thesecond portion and is also spring-biased substantially flush withrespect to the body of the removable module. The second portion is alsospring-biased away from the first portion and is spring-biased proudwith respect to the body of the removable module.

A locking mechanism for an attachment system of a consumer product isdisclosed. The locking mechanism includes a first portion having asubstantially planar top surface and a second portion coupled to thefirst portion. The second portion has a substantially non-planar bottomsurface. The first portion of the locking mechanism is spring-biasedaway from the second portion. Further, the substantially planar topsurface of the first portion is spring-biased substantially flush withrespect to a body of a removable module of the attachment system and thesubstantially non-planar bottom surface of the second portion isspring-biased proud with respect to the body of the removable module ofthe attachment system.

Also disclosed is a removable module for an attachment system of aconsumer product. The removable module comprises a body having aproximal end and a distal end. At least one of the proximal end and thedistal end is configured to be inserted into a channel of a housing ofthe consumer product. The body of the removable module includes alocking mechanism. The locking mechanism comprises a latch having asubstantially planar top surface and ramp having a substantiallynon-planar bottom surface. The ramp and the latch are coupled togetherusing a flange disposed on or otherwise associated with the ramp. Thelocking mechanism also includes a first spring mechanism coupled betweenthe latch and the ramp and a second spring mechanism coupled between theramp and an interior surface of the body. The second spring mechanismand the coupling of the latch and ramp cause the substantially planartop surface of the latch to be biased substantially flush with respectto the body of the removable module. The second spring mechanism alsocauses the substantially non-planar bottom surface of the ramp to bebiased proud with respect to the body of the removable module.

A method for inserting a removable module of an attachment system into achannel of a housing of a consumer product is also disclosed. The methodincludes inserting a first portion of the removable module into thechannel of a housing of a consumer product. The removable moduleincludes a locking mechanism having a first portion that isspring-biased substantially flush with respect the removable module anda second portion that is spring-biased proud with respect to theremovable module. The removable module is configured to slide into andwithin the channel. The sliding action of the removable module causesthe first portion of the locking mechanism to enter the channel andremain substantially flush with respect to the attachment system. Thesliding action also causes the second portion of the locking mechanismto be compressed by the channel such that the second portion of thelocking mechanism is received into the removable module and issubstantially flush with respect to the removable module. As the slidingaction continues, the first portion of the locking mechanism is receivedinto a recess of the channel when the first portion of the lockingmechanism is in proximity to the recess.

A spring-biased locking mechanism that secures a removable module of anattachment system within a housing of a consumer product is disclosedherein. The locking mechanism includes a catch member and a ramp coupledto the catch member. The catch member comprises a substantially planarsurface while the ramp has a substantially non-planar surface. A firstspring mechanism and a second spring mechanism may be secured betweenthe catch member and the ramp which causes the catch member to be biasedaway from the ramp such that the locking mechanism is in an expandedstate. The second spring mechanism causes the catch member to be biasedflush with respect to the removable module and further causes the rampto be biased proud with respect to the removable module.

A removable module of an attachment system is also disclosed. Theremovable module has an elongated body having a rounded top surface anda rounded bottom surface. An aperture is disposed through the elongatedbody. The aperture defines an opening that receives a locking mechanism.In addition, the aperture comprises a first ledge portion and a secondledge portion. The first ledge portion is adapted to hold a firstportion of the locking mechanism at a first location within the apertureand the second ledge portion is configured to hold a second portion ofthe locking mechanism at a second location within the aperture. Thefirst location within the aperture is opposite the second locationwithin the aperture. The second portion of the locking mechanism may beactuated in a first direction that is toward the first portion of thelocking mechanism and the second ledge portion of the aperture.Actuation of the second portion of the locking mechanism in this mannercauses the first portion of the locking mechanism to expand away fromthe first ledge portion and the second portion of the locking mechanism.

Also disclosed is a removable module of an attachment system. Theremovable module is comprised of an elongated body having a proximal endand a distal end. The removable module also includes a spring-biasedlocking mechanism having a catch member and a ramp disposed through anaxis of the elongated body. The catch member of the locking mechanism isspring-biased substantially flush against a first side of the elongatedbody and the ramp of the locking mechanism is spring-biased proud withrespect to a second side of the elongated body.

Also disclosed herein is a release mechanism for a housing of a consumerproduct. The release mechanism for the housing of the consumer productincludes an actuation member having a substantially planar top surface.The release mechanism also includes a plunger member configured to matewith the actuation member. The release mechanism may include one or morespring mechanisms disposed between the actuation member and the plungermember. The one or more spring mechanisms may cause the substantiallyplanar top surface of the actuation member to be biased substantiallyflush with respect to the housing and away from the plunger member. Incertain embodiments, the release mechanism is configured to interactwith a locking mechanism of an attachment system disposed within thehousing. Specifically, when the actuation member of the releasemechanism is actuated, the release mechanism is configured to compressat least a portion of the locking mechanism to enable the attachmentsystem to slide within the housing.

A housing for a consumer product is disclosed. The housing includes achannel disposed at least partially along a length of the housing. Incertain embodiments, the channel has an opening on one or more of aproximal end and a distal end. Each opening of the channel is configuredto receive a proximal end or a distal end of an attachment system. Oneor more embodiments also provide that a through-hole is disposed on afirst portion of the channel. The through-hole is configured to receivea release mechanism and comprises at least one ledge. The at least oneledge is configured to retain at least a portion of the releasemechanism in a first position. The through-hole also includes a recessthat is configured to receive a portion of the release mechanism and aportion of a spring-biased locking mechanism of the attachment system.

One or more additional embodiments of the present disclosure aredirected to a housing for a consumer product. The housing comprises achannel disposed along a sidewall of the housing. The channel mayinclude an opening on a proximal end and an opening on a distal end. Theopening on each of the proximal end and the distal end is configured toreceive at least a portion of an attachment system. The channel alsoincludes a recess that is configured to receive a spring-biased lockingmechanism of an attachment system. The recess may include at least aportion of a release mechanism that is configured to expel thespring-biased locking mechanism from within the recess in response toactuation of the release mechanism.

The present disclosure also describes an attachment system disposedwithin a channel of a housing of a consumer product. The housingincludes a release mechanism. At least a portion of the releasemechanism is positioned within a recess of the channel. The attachmentsystem includes a compressible locking mechanism in which at least aportion of the compressible locking mechanism is configured to bereceived within the recess of the channel. The portion of the releasemechanism contained within the recess is configured to expel thespring-biased locking mechanism from the recess in response to actuationof the release mechanism. Once the spring-biased locking mechanism isfree from the recess, the attachment system may be removed from thechannel of the housing.

A method for coupling an attachment system to a housing of a device isalso described. For this method, a first portion of an attachment systemis inserted into a channel of a housing. The attachment system maycomprise a spring-biased locking mechanism having a first portion and asecond portion. The first portion of the locking mechanism isspring-biased substantially flush with respect to a first side of theattachment system and the second portion of the locking mechanism isspring-biased proud with respect to a second side of the attachmentsystem. The method also includes sliding the attachment system withinthe housing. The sliding action causes the second portion of the lockingmechanism to contract such that at least a portion of the second portionof the locking mechanism is substantially flush with respect to thesecond side of the attachment system. Additionally, the channel of thehousing further causes the first portion of the locking mechanism toremain substantially flush with respect to the first side of theattachment system. When the first side of the locking mechanism isbeneath or substantially beneath a recess in the channel of the housing,the first portion of the locking mechanism expands and is received intothe recess in the channel.

Embodiments of the present disclosure also provide a method forassembling a locking mechanism for an attachment system. In suchembodiments, an attachment system is provided. The attachment system mayinclude a through-hole having at least a first ledge and a second ledge.A latch portion and a ramp of the locking mechanism are also provided.The latch portion may include a substantially planar top surface and achamfered edge and the ramp has a rounded or non-planar bottom surface.In embodiments, the ramp is configured to mate with the latch portionand secures a first spring mechanism and a second spring mechanismbetween the latch portion and the ramp. The first spring mechanismcauses the latch portion to be biased away from the ramp such that thelocking mechanism is in an expanded state. Likewise, the second springmechanism biases the ramp away from the latch portion such that thesubstantially planar top surface of the latch portion is substantiallyflush with respect to a first surface of the attachment system.Additionally, the second spring mechanism causes the rounded ornon-planar bottom surface of the ramp to protrude from a second surfaceof the attachment system.

Embodiments of the present disclosure also provide a method forassembling a release mechanism for a housing of a device. The housingmay include a channel at least partially disposed along a length of thehousing. The housing may also include an opening that includes a recessportion disposed within the channel. The opening is configured toreceive an actuation portion of the release mechanism and the recess isconfigured to receive a plunger of the release mechanism. One or moreembodiments further provide that the actuation portion of the releasemechanism is coupled with the plunger of the release mechanism. When theactuation portion is actuated, the plunger is configured to slide withinthe recess of the housing and compresses at least a portion of a lockingmechanism that is contained within the recess.

One or more embodiments of the present disclosure also provide a methodof releasing an attachment system from a housing of a consumer product.Specifically, one or more embodiments provide for actuating a buttonmember disposed within a housing of the consumer product. In suchembodiments, actuation of the button member causes a first portion of aspring-biased locking mechanism associated with the attachment system tobe expelled from a recess within the housing such that the first portionof the locking mechanism that was contained within the recess issubstantially flush with respect to a top surface of the attachmentsystem. Further, in response to actuating the button member, theattachment system is moved from a first position within the housing to asecond position at least substantially outside of the housing. When theattachment system is at least substantially out of the housing, a secondportion of the locking mechanism is released from attachment systemwhich causes the second portion of the locking mechanism to be biasedproud with respect to a bottom surface of the attachment system whilekeeping the first portion of the locking mechanism biased flush withrespect to the top side of the attachment system.

BRIEF DESCRIPTION OF THE DRAWINGS

The disclosure will be readily understood by the following detaileddescription in conjunction with the accompanying drawings, wherein likereference numerals designate like structural elements, and in which:

FIG. 1A illustrates an example attachment system for a consumer productaccording to one or more embodiments of the present disclosure;

FIG. 1B illustrates a removable module of the attachment system beinginserted into a channel of the attachment system according to one ormore embodiments of the present disclosure;

FIG. 1C illustrates the removable module being fully inserted into achannel of the attachment system according to one or more embodiments ofthe present disclosure;

FIG. 2A illustrates a side view of a first locking configuration of anattachment system according to one or more embodiments of the presentdisclosure;

FIG. 2B illustrates a side view of a second locking configuration of anattachment system according to one or more embodiments of the presentdisclosure;

FIG. 2C illustrates a side view of a third locking configuration of anattachment system according to one or more embodiments of the presentdisclosure;

FIG. 2D illustrates a side view of a fourth locking configuration of anattachment system according to one or more embodiments of the presentdisclosure;

FIG. 2E illustrates a side view of a fifth locking configuration of anattachment system according to one or more embodiments of the presentdisclosure;

FIG. 2F illustrates a side view of a sixth locking configuration of anattachment system according to one or more embodiments of the presentdisclosure;

FIG. 3A illustrates a block diagram of a removable module of anattachment system according to one or more embodiments of the presentdisclosure;

FIG. 3B illustrates a block diagram of a housing of a consumer productthat may be part of or integrated with the attachment system accordingto one or more embodiments of the present disclosure;

FIG. 3C illustrates a block diagram of a removable module being insertedinto a housing of a consumer product according to one or moreembodiments of the present disclosure;

FIG. 3D illustrates the removable module being locked in place withinthe housing of the consumer product according to one or more embodimentsof the present disclosure;

FIG. 3E illustrates the removable module being removed from the housingof the consumer product according to one or more embodiments of thepresent disclosure;

FIG. 4A illustrates an example consumer product that may utilize anattachment system according to one or more embodiments of the presentdisclosure;

FIG. 4B illustrates an example consumer product that may utilize theattachment system to attach an accessory to the consumer productaccording to one or more embodiments of the present disclosure;

FIG. 4C illustrates a side view of the consumer product of FIG. 4Aaccording to one or more embodiments of the present disclosure;

FIG. 4D illustrates a bottom view of the consumer product of FIG. 4Aaccording to one or more embodiments of the present disclosure;

FIG. 5A illustrates an example attachment system and removable modulethat may be integrated with a consumer product according to one or moreembodiments of the present disclosure;

FIG. 5B illustrates a removable module of an attachment system beinginserted into a channel of an attachment system according to one or moreembodiments of the present disclosure;

FIG. 5C illustrates the removable module being fully inserted into thechannel of the attachment system according to one or more embodiments ofthe present disclosure;

FIG. 6A illustrates a top view of an example attachment system that maybe integrated with a consumer product according to one or moreembodiments of the present disclosure;

FIG. 6B illustrates a top view of a removable module of an attachmentsystem being inserted into a channel of an attachment system accordingto one or more embodiments of the present disclosure;

FIG. 6C illustrates a top view of the removable module being fullyinserted into the channel of the attachment system according to one ormore embodiments of the present disclosure;

FIG. 7A illustrates a perspective exploded view of a locking mechanismof a removable module of an attachment system according to one or moreembodiments of the present disclosure;

FIG. 7B illustrates a perspective view of the assembled lockingmechanism of FIG. 7A according to one or more embodiments of the presentdisclosure;

FIG. 8A illustrates an exploded side cross-section view of the lockingmechanism of FIG. 7A according to one or more embodiments of the presentdisclosure;

FIG. 8B illustrates an assembled side cross-section view of the lockingmechanism of FIG. 7B according to one or more embodiments of the presentdisclosure;

FIG. 9A illustrates a front cross-section view of an opening in aremovable module according to one or more embodiments of the presentdisclosure;

FIG. 9B illustrates a front cross-section view of a locking mechanism ofthe removable module of an attachment system according to one or moreembodiments of the present disclosure;

FIG. 9C illustrates a front cross-section view of a locking mechanism ofa removable module of an attachment system and the movement of thelocking mechanism as it engages with a mating feature of the attachmentsystem according to one or more embodiments of the present disclosure;

FIG. 10A illustrates an exploded view of a release mechanism of anattachment system that is integrated within a housing of a consumerproduct according to one or more embodiments of the present disclosure;

FIG. 10B illustrates an assembled release mechanism of an attachmentsystem that is integrated within the housing of the consumer productaccording to one or more embodiments of the present disclosure;

FIG. 11A illustrates an exploded side cross-section view of a releasemechanism of an attachment system that is integrated within a housing ofa consumer product according to one or more embodiments of the presentdisclosure;

FIG. 11B illustrates an assembled side cross-section view of the releasemechanism of the attachment system that is integrated within the housingof the consumer product according to one or more embodiments of thepresent disclosure;

FIG. 12A illustrates a front cross-section view of an opening of ahousing of a consumer product according to one or more embodiments ofthe present disclosure;

FIG. 12B illustrates a front cross-section view of an assembled releasemechanism in the opening of the housing of the consumer productaccording to one or more embodiments of the present disclosure;

FIG. 13A illustrates a front cross-section view of a removable module ofan attachment system being partially inserted into a channel of theattachment system that is integrated with a housing of a consumerproduct according to one or more embodiments of the present disclosure;

FIG. 13B illustrates a front cross-section view of the removable moduleof the attachment system being inserted farther into the channel of theattachment system that is integrated with the housing of the consumerproduct such that a locking mechanism of the attachment system is in acompressed state according to one or more embodiments of the presentdisclosure;

FIG. 13C illustrates a front cross-section view of the locking mechanismfully inserted into the channel of the housing in which a catch memberof the locking mechanism is engaged with a recess formed in the channelof the housing of the consumer product according to one or moreembodiments of the present disclosure;

FIG. 14A illustrates a side cross-section view of a locking mechanism ofan attachment system being received into a recess formed in a channel ofa housing of a consumer product according to one or more embodiments ofthe present disclosure;

FIG. 14B illustrates actuation of a release mechanism of the attachmentsystem that is integrated with a housing of the consumer productaccording to one or more embodiments of the present disclosure;

FIG. 15 illustrates a front cross-section view of an actuation of arelease mechanism of the attachment system that is integrated with ahousing of a consumer product according to one or more embodiments ofthe present disclosure;

FIG. 16A illustrates an exploded perspective view of a locking mechanismof a removable module of an attachment system according to one or morealternate embodiments of the present disclosure;

FIG. 16B illustrates a perspective view of the assembled lockingmechanism of FIG. 16A according to one or more embodiments of thepresent disclosure;

FIG. 17 illustrates an attachment system that is integrated with aconsumer product that is configured to receive the removable module ofFIG. 16B according to one or more embodiments of the present disclosure;

FIG. 18A illustrates a removable module of an attachment systemaccording to one or more alternative embodiments of the presentdisclosure;

FIG. 18B illustrates an attachment system that is integrated with aconsumer product that is configured to receive the attachment system ofFIG. 18A according to one or more embodiments of the present disclosure;

FIG. 19 illustrates an example process of inserting and securing aremovable module to a consumer product according to one or moreembodiments of the present disclosure;

FIG. 20 illustrates an example process of removing a removable modulefrom a consumer product according to one or more embodiments of thepresent disclosure;

FIG. 21 is a block diagram illustrating example physical components of aconsumer product that may be used with one or more embodiments of thepresent disclosure;

FIGS. 22A-1 and 22A-2 illustrate a removable module and an attachedaccessory according to a first embodiment of the present disclosure;

FIGS. 22B-1 and 22B-2 illustrate a removable module and an attachedaccessory according to a second embodiment of the present disclosure;

FIGS. 22C-1 and 22C-2 illustrate a removable module and an attachedaccessory according to a third embodiment of the present disclosure;

FIGS. 22D-1 and 22D-2 illustrate a removable module and an attachedaccessory according to a fourth embodiment of the present disclosure;

FIGS. 22E-1 and 22E-2 illustrate a removable module and an attachedaccessory according to a fifth embodiment of the present disclosure;

FIGS. 22F-1 and 22F-2 illustrate a removable module and an attachedaccessory according to a sixth embodiment of the present disclosure;

FIG. 23 illustrates an exploded view of a removable module of an exampleattachment system according to one or more embodiments of the presentdisclosure;

FIG. 24 illustrates a first perspective view of a removable module of anattachment system according to one or more embodiments of the presentdisclosure;

FIG. 25 illustrates a second perspective view of a removable module ofan attachment system according to one or more embodiments of the presentdisclosure;

FIG. 26 illustrates a top-down view of the bottom surface of a removablemodule of an attachment system according to one or more embodiments ofthe present disclosure;

FIG. 27 illustrates a top-down view of the top surface of a removablemodule of an attachment system according to one or more embodiments ofthe present disclosure;

FIG. 28 illustrates a first side view of a removable module of anattachment system according to one or more embodiments of the presentdisclosure;

FIG. 29 illustrates a second side view of a removable module of anattachment system according to one or more embodiments of the presentdisclosure;

FIG. 30 illustrates a front view of a removable module of an attachmentsystem according to one or more embodiments of the present disclosure;and

FIG. 31 illustrates a back view of a removable module of an attachmentsystem according to one or more embodiments of the present disclosure.

DETAILED DESCRIPTION

Reference will now be made in detail to representative embodimentsillustrated in the accompanying drawings. It should be understood thatthe following descriptions are not intended to limit the embodiments toone preferred embodiment. To the contrary, it is intended to coveralternatives, modifications, and equivalents as can be included withinthe spirit and scope of the described embodiments as defined by theappended claims.

Provided herein is an attachment system for a consumer product. Theattachment system may include a removable module that interfaces withsome portion of the consumer product. For example, the removable modulemay engage with a related or corresponding module, recess, aperture orcomponent of, or associated with, the consumer product. When engaged,the removable module may be carried by the consumer product. Forexample, when the removable module is engaged with the consumer product,the module and the consumer product may become an integrated unit. Insome cases, the removable module can extend the functionality of theconsumer product. That is, the attachment system and/or the removablemodule can provide additional operability to the consumer product.

Additionally or alternatively, the removable module may be used as anaccoutrement to the consumer product. For example, the removable modulemay add an aesthetic or structural enhancement to the consumer product.Additionally or alternatively, the removable module may be configured tocouple another object or article to the consumer product. For example,the object may be an accessory such as a cover, skin, plate, lanyard,band, strap, dock and/or the like. In all of these examples, theinterface between the removable module and the consumer product may be astandard interface such that different functionality, accoutrements, andobjects can be coupled to the consumer product.

The consumer product that may be used in conjunction with the attachmentsystem can be widely varied. By way of example and not by way oflimitation, the consumer product may be an electronic device, amechanical device, an electromechanical device and the like. In oneexample, the consumer product is a portable consumer product. In anotherexample, the consumer product is a wearable product. Additional and morespecific examples of the consumer product include mobile phones,personal digital assistants, music players, timekeeping devices, healthmonitoring devices, tablet computers, laptop computers, glasses(electronic or otherwise), portable storage devices and the like.Although the examples above include electronic devices, the attachmentsystem of the present disclosure may be used with non-electronic devicesincluding purely mechanical timepieces, luggage, purses, jewelry, andthe like.

The attachment system can also be widely varied. In one embodiment, theattachment system may have a tool-less design such that a special toolis not needed to connect and/or disconnect a removable module of theattachment system, or the attachment system itself, from the consumerproduct. As a tool may not be required, the attachment system may beeasy to use and intuitive. Additionally or alternatively, a tool orother component, such as a component of the consumer product to whichthe attachment system is coupled or integrated with, may be configuredto actuate a button or other component of the attachment system tosecure and/or release the attachment system and/or the removable modulefrom the consumer product.

Although a tool may not be required to secure and/or release theremovable module from the consumer product, the attachment system of thepresent disclosure is robust and provides a retention force that enablesthe removable module to be securely coupled to the consumer product.Although the attachment system is robust, as will be discussed below andshown in the figures, the attachment system may have a low profilethereby enabling the consumer product to maintain a desirable orparticular shape and and/or aesthetic.

As will also be described below, the attachment system of the presentdisclosure typically includes a product side attachment assembly and anon-product side attachment assembly that can engage with and disengagefrom one another. Each of these assemblies may, for example, include alug portion that physically interfaces with one another in order tosecure the two assemblies together. The assemblies may also releasablyinterface with one another in order to free the assemblies from eachother.

In one embodiment, the attachment system includes a removable modulethat mechanically engages/disengages a component of the consumerproduct. The removable module may be coupled with and removed from thecomponent of the consumer product. In one example, the component may bea housing of the consumer product. For example, the removable module mayinclude a first lug portion configured for attachment to a second lugportion of the housing (or case) of the consumer product (e.g., a lugportion integrated with the housing). In another example, the componentmay be a module that is fixed, extends from or is otherwise attached tothe housing of the consumer product. For example, the removable modulemay have a first lug portion configured for attachment to a second lugportion, which is fixed to and/or extends from the housing (or case) ofthe consumer product.

The attachment system may also include a captive locking mechanism thatmay be incorporated with the non-product side attachment assembly. Thecaptive locking mechanism may be configured to engage a correspondingfeature of a product-side attachment assembly of a consumer product. Forexample, if the consumer product is a wearable electronic device, suchas a time keeping device or other wrist-wearable device, the attachmentsystem may be configured to attach a band assembly to the body of thewearable electronic device. The band assembly may include one or morestraps and a clasp that can be used to secure the wearable electronicdevice to the wrist of a user. In this case, the attachment system mayinclude a captive locking mechanism that is incorporated with the bandassembly and is configured to engage a corresponding feature formed inor incorporated with the body of the wearable electronic device. In somecases, the locking mechanism secures or locks the band assembly to thebody of the wearable electronic device.

The attachment system may also include a release mechanism that may beincorporated with the product-side attachment assembly of a consumerproduct. For example, if the consumer product is a wearable electronicdevice, a release mechanism may be integrated with or incorporated intothe body of the wearable electronic device. The release mechanism may beconfigured to disengage or unlock the captive locking mechanism andfacilitate removal of a band assembly or other component.

In still yet other embodiments, the attachment system may include aremovable module of the non-product assembly that mechanically orslideably engages/disengages a component of the consumer product. In oneexample, the component may be the housing or enclosure of the consumerproduct and the removable module may include a removable lug that formspart of a band assembly. In some cases, the band assembly includes atleast one strap and a clasp that are configured to attach the consumerproduct to the wrist of an individual or user.

The removable module of the attachment system may be configured to beinserted into an opening on the consumer product. Once the removablemodule, has been inserted into the opening, the removable module mayslide within the opening of the consumer product. For example, theconsumer product may have a channel that is disposed on one or moresurfaces or sides of a housing of the consumer product. The channel maybe configured to receive a portion, such as an end portion, of theremovable module of the attachment system. Once the end portion of theremovable module has been inserted into the channel, the removablemodule may slide farther into the channel. The sliding motion of theremovable module may continue until the removable module is secured orotherwise coupled to or within the channel. Just as the removable moduleis configured to slide into the channel of the consumer product, theremovable module may also slide out of the channel of the consumerproduct. Thus, the removable module may be easily inserted into andremoved from the consumer product.

In some embodiments, an opening or channel of the attachment system maybe shaped to retain the removable module. For example, the opening orchannel may include an undercut or narrowed portion that mechanicallyengages the removable module to retain the removable module in theopening or channel. As such, when the removable module is placed withinthe receiving module of the consumer product, the removable module maybe integrated (either partially or entirely) with the consumer product.

In addition to the above, the attachment system of the presentdisclosure may have various other components and modules that enable theremovable module to engage with and be disengaged from the consumerproduct. For example the removable module of the attachment system mayhave various pads disposed on a surface to assist or otherwise enablethe removable module to slide within the receiving module of theconsumer product. The pads may also be used to prevent undesiredmovement of the removable module once the removable module has beenlocked within the receiving module.

The attachment system may also be used to secure various accessories tothe consumer product. For example, an accessory, article or object maybe coupled or otherwise attached to the removable module of theattachment system. Further, the accessory, article or object may be usedto secure the consumer product to a user. In some cases, the consumerproduct may be configured to receive multiple different bands,accessories and the like.

The consumer product, and the associated bands, may each include acommon node (e.g., a removable module) that couples to a correspondingnode (e.g., an opening or channel) associated with the consumer product.Accordingly, the consumer product may have a plurality of accessories orbands that may be interchangeable thereby providing a user manydifferent aesthetic looks for the consumer product. More specifically,the consumer product may be configured to receive a first band, andsecond band which is different than the first band. Further, each of thefirst band and the second band may include a common node that couplesto, or is received by, a corresponding node in the consumer product.Thus, each band may be interchangeable with respect to one another andwith other bands and/or accessories.

Furthering the example from above, a band assembly or strap may beremovably coupled to the removable module of the attachment system andmay further be used to secure the consumer product to the user. Becausethe removable module is removably coupled to both the housing of theconsumer product and a band or strap, the removable module itself, orthe band or strap, may be interchangeable with numerous other bandshaving different materials, designs and configurations.

In another example, various consumer products may have bodies ofdifferent shapes, sizes and so on. However, each body may be configuredto connect to a variety of different bands using a standard interface.In addition, each of the consumer products may be configured to connectvia a standard interface to another type of non-band component, such asthe removable module, an attachment system, a non-band component, or toanother device.

For example, a consumer product may have a body that is adapted toattach to one or more bands, straps, or other similar component that maybe used to attach the consumer product to the body of a user. Theconsumer product may be interchangeable or interchanged to provide adifferent set of functions or features. The bands or attachmentcomponents may be interchangeable or interchanged to provide desiredfunctionality or features.

Furthering the example, each consumer product may include at least onereceiving feature that is configured to interconnect with acorresponding feature that is attached to or integrally formed with theend of each of the bands or other mating part. The receiving feature mayinclude a channel or groove that is formed in the body or housing of theconsumer product. The mating feature of a respective band or componentmay be configured to slideably engage with the receiving feature formedin the body or housing of the consumer product to attach the band orcomponent.

In some embodiments, the receiving feature and the mating feature arestandardized. Thus, any of the bands can be interchangeably used withany of the bodies of the various consumer products.

In one particular embodiment, the consumer product is a portableelectronic device, although the attachment system disclosed may be usedwith non-electronic consumer products. More specifically, the consumerproduct is a wearable consumer product. A wearable consumer product isone that can be worn by or otherwise secured to an individual or user.For example, the wearable electronic (or non-electronic) device mayinclude, but is not limited to a wearable computer, a wearable watch, awearable communication device, a wearable media player, a wearablehealth monitoring device, and/or the like. When used with theseelectronic devices, the attachment system may be used to couple a band,a strap, a sleeve or various types of clothing to the electronic device.

For example, in the case of a wrist worn product, the removable moduleof the attachment system may couple the device to a band that can bewrapped around and secured to a user's wrist. It should be appreciated,however, that this embodiment is not a limitation.

The band, the attachment system and/or portions of each may be made upof a variety of different materials and/or configurations. For example,the band and/or the attachment system, may be made from rubber, metal,woven fiber, leather, rubber overlaying a woven mesh, silicon, Milanesemesh, stainless steel, and so on.

In some embodiments, a first band, or a first portion of a first band,may be made up of a first material and a second band, or a secondportion of the first band, may be made from a different material. Theband may also be made up of a plurality of links with the attachmentsystem forming one or more of the links. As such, the band may beresizable by, for example, adding or removing links.

The band may be coupled to a portion of the attachment system using amechanical joint. For example, the band may be attached to a removablemodule such as a lug using one or more pins, holes, adhesives, screws,and the like. In some implementations, the band may be co-molded orovermolded with at least a portion of the removable module or lug. Theband may also be integrally formed with a feature that functions as theremovable module or lug. In still other implementations, the band may beconfigured to magnetically couple to a second part of the part or to aportion of the consumer product.

These and other embodiments are discussed below with reference to FIG.1-FIG. 31. However, those skilled in the art will readily appreciatethat the detailed description given herein with respect to these figuresis for explanatory purposes only and should not be construed aslimiting. It is understood that similarly numbered and/or namedcomponents shown in the various figures and described throughout mayfunction in a substantially similar fashion and may be formed fromsimilar portions and/or similar materials.

FIG. 1A-FIG. 1C illustrate an example attachment system 100 according toone or more embodiments of the present disclosure. The attachment system100 may include a removable module 102 that interfaces with some portionof a consumer product 104. The removable module 102 may, for example,engage with a housing 106 of the consumer product 104. The housing 106may include, for example: a portion of the housing of the consumerproduct, an extension of another part of the consumer product 104, aseparate part fixed to a portion of the housing 106 of the consumerproduct 104, and the like. In certain embodiments, the housing 106 maybe used as a housing for various consumer products, electronic devices,mechanical devices and the like. Accordingly, the housing 106 may bereferred to a housing 106 throughout this disclosure.

As discussed above, non-limiting examples of consumer products includeelectronic devices, mechanical devices and so on. Mores specificexamples include, but are not limited to, a tablet computer, atimekeeping device, a mobile telephone, a portable music player, apersonal digital assistant, glasses and the like. As such, the componentor housing 106 may have various dimensions and shapes based on theanticipated or actual use of the housing 106. Further, the housing 106may include various openings and/or recesses (not shown) that may beused for buttons, display screens and the like. Depending on theintended use, the actual use and desired durability of the housing 106,the housing 106 may be made of stainless steel, aluminum, plastic, gold,glass, platinum, or other such materials and combinations thereof.

The removable module 102 can be widely varied. The removable module 102may, for example, extend the functionality of the consumer product 104(e.g., adding operational modules, electrical systems and the like). Theremovable module 102 may be used as an accoutrement to the consumerproduct 104 thereby enhancing aesthetics of the consumer product 104.The removable module may also be configured to couple an object or otherarticle to the consumer product 104. For example, the object may be acover, skin, plate, lanyard, band, strap, and/or the like. The interfacemay be standard interface such that different objects can be attached tothe consumer product 104 via the attachment system 100.

The removable module 102 may include a body 108 that is configured forinsertion into a mating feature or channel 110 of the housing 106 of theconsumer product 104. For example, FIG. 1A shows the removable module102 outside of the channel 110 and FIG. 1C shows the removable module102 inserted within the channel 110. When the removable module 102 isinserted into the channel 110, the removable module 102 is engaged withor otherwise secured to the consumer product 104 such that the consumerproduct 104 carries the removable module 102 (e.g., the two parts becomean integrated unit).

The shape of the body 108 of the removable module 102 may correspond toa shape of the channel 110. For example, if the channel 110 is roundedor has another shape, the removable module 102 may have a similar shape.As such, the removable module 102 may mate with, fit within or otherwisebe received and contained within the channel 110.

Furthermore, the length of the body 108, or the overall length of theremovable module 102, may generally correspond to the length of thechannel 110. In some cases, the ends of the removable module 102 may beflush or substantially flush with the outer surfaces or sidewalls of thehousing 106 when fully engaged such as shown in FIG. 1C. In otherimplementations, the length of the removable module 102 may be less thanor greater in length than the channel 110. Accordingly, the removablemodule 102 may jut from one or more sides of the channel 110.

The body 108 of the removable module 102 may be configured to engage thehousing 106 by sliding within the channel 110 such as shown in FIG. 1B.Although not shown, a keying feature may be provided to ensure properalignment between the removable module 102 and the housing 106.Furthermore, a retention feature such an undercut or flange may beprovided to prevent disengagement in a direction that is perpendicularto the length of the channel 110.

In some implementations, the channel 110 of the consumer product 104 maybe dimensioned and shaped to provide sliding movement but not movementthat is perpendicular to the sliding direction. The channel 110 mayinclude a single open end for receiving the body 108. Alternatively, thechannel 110 may include opposing open ends for receiving the body (asshown in FIG. 1A-FIG. 1C).

The removable module 102 may be manufactured from stainless steel,aluminum, plastic, gold, platinum or other such materials andcombinations thereof. Although specific materials are mentioned, theremovable module 102, and/or the components of the attachment system100, may be manufactured from various other materials. Likewise, thehousing 106 of the consumer product 104 may be made from similar ordifferent materials or combinations of materials.

The body 108 of the removable module 102 includes a proximal end 112 anda distal end 114. The proximal end 112 and the distal end 114 of theremovable module 102 may each have an arm that extends beyond a width ofthe body 108 (not shown).

The removable module 102 may have an opening or a recess 116 thatreceives an accessory, an object, an article and the like. For example,the recess 116 may be configured to receive a pin (not shown) or otherconnection mechanism that enables a strap or a band, such as, forexample, a band or other accessory 158 (FIG. 4A) or another device orcomponent to be removably attached to the removable module 102.

The removable module 102 may be a single unitary piece having a shapethat conforms to the shape of the housing 106. That is, when theremovable module is inserted into the housing 106, the shape of theremovable module 102 acts as a blank to fill in the channel 110 of thehousing 106. In such implementations, arms, slots or other apertures maynot be present in the removable module 102.

When arms or other such attachment mechanisms are included on theremovable module 102, an inner side of each arm may include a recess.The recess may be used to coupled or secure various accessories to theremovable module 102. In other implementations, the arms of theremovable module 102 may include one or more protrusions. An accessorymay have one or more detents that mate with the protrusions. In anotherembodiment, the arms, the recesses and/or the protrusions may bemagnetized to enable a magnetic connection between the removable module102 and the accessory. Although not specifically mentioned, otherconnection mechanisms may be used between the removable module 102 andthe accessory. Examples include snaps, hooks and so on.

The body 108 of the removable module 102 may also include an opening oraperture (not shown) that extends from a top surface of the body 108 toa bottom side of the body 108. The opening receives and secures alocking mechanism within the removable module 102. As will be explainedin greater detail below, the locking mechanism may include aspring-loaded locking mechanism that includes a catch member 118 and aramp member (not shown). The springs of the locking mechanism positionthe catch member 118 flush or substantially flush with respect to thetop surface of the body 108. The springs may also be configured to causethe catch member 118 to be received into an opening or recess within thechannel 110 when the removable module 102 is fully inserted into thechannel 110.

The locking mechanism may be centrally located on the body 108 of theremovable module 102 although this is not required. In otherembodiments, the locking mechanism may be located at other areas on thebody 108. Further, although a single locking mechanism is shown on thebody 108, the removable module 102 may have multiple locking mechanismsat various locations on the body 108. Alternatively or additionally, thelocking mechanism may be positioned in or on the housing 106.

In other embodiments, the opening may partially extend through the body108 of the removable module 102. An example locking mechanism accordingto this embodiment is described in more detail below with reference toFIG. 16A and FIG. 16B.

The catch member 118 of the locking mechanism may have a top surfacethat is recessed, flush or substantially flush with respect to a topsurface of the body 108 when the locking mechanism is in its nominalstate. In some cases, a ramp member (not shown), or the bottom portionof the locking mechanism, may be spring-biased proud with respect to abottom surface of the body 108. As such, a bottom surface of the rampmember extends or protrudes beyond the bottom surface of the body 108.As the ramp member is forced into the opening of the removable module102 (e.g., as the removable module 102 is being inserted into thechannel 110), an internal spring of the locking mechanism may exert anoutward force on the catch member 118, which may cause the catch member118 to extend or protrude beyond the top surface of the body 108 andinto a corresponding recess or aperture formed in a side wall of thechannel 110.

Because the locking mechanism is spring-biased in a particular manner,when the ramp member contracts or is pushed into the opening, the springmechanisms within the locking mechanism cause the catch member 118 tomove from a first position (e.g., the recessed, flush or substantiallyflush position) to a second position (if available space within thechannel permits the expansion).

The second position is a position in which at least a portion of thecatch member 118 extends beyond the top surface of the body 108.However, when the removable module 102, and more particularly the catchmember 118, is sliding or contained within the channel 110, the catchmember 118 will not move from the first position to the second positionuntil the catch member 118 is in proximity to a recess formed within thechannel 110 as the recess permits the expansion.

Once the catch member 118 is in proximity to the recess within thechannel 110, the locking mechanism expands such that at least a portionof the catch member 118 extends from the body 108 and is received intothe recess. Once the catch member 118 is received into the recess, theremovable module 102 is locked in place within the channel 110.

The recess of the channel 110 is shaped and positioned in such a manneras to enable the catch member 118 to be received directly into therecess when the removable module 102 reaches a determined point withinthe channel. The determined point within the channel 110 may be when thebody 108 of the removable module 102 is centered in the channel 110. Insome cases, the determined point may be a location at which the proximalend 112 and the distal end 114 of the removable module 102 are flush orsubstantially flush with one or more sidewalls of the housing 106 and/orone or more openings of the channel 110.

To unlock and subsequently remove the removable module 102 from thehousing 106, the housing 106 includes a release mechanism 120. Actuationof the release mechanism causes the catch member 118 to be displacedfrom the recess within the channel. Once the catch member 118 has beenremoved from the recess, the removable module 102 may slide within, orbe removed entirely from, the channel 110.

When the removable module 102 is removed from the channel 110, thespring mechanisms within the locking mechanism cause the ramp member toexpand or protrude outwardly from the body 108 of the removable module102. As a result, the ramp member is again spring-biased proud withrespect to the bottom surface of the body 108. The spring mechanismsthat cause the ramp member to be biased proud with respect to the body108 also cause the catch member 118 to be biased flush or substantiallyflush to the top surface of the body 108.

The body 108 of the removable module 102 may also include one or moreprotrusions 122. The protrusions 122 may be positioned on one or both ofthe top surface of the body 108 and the bottom surface of the body 108.Further, the protrusions 122 may be positioned on one side of thelocking mechanism or on both sides of the locking mechanism. In otherembodiments, the protrusions 122 may be absent from the body 108.

The protrusions 122 may be used to increase friction between theremovable module 102 and the channel 110. For example, the protrusions122 may add a damping feel when the removable module 102 is insertedinto the channel 110 and reduce or eliminate any rattling that mayoccur. In another embodiment, the channel 110 may include protrusionsthat are configured to mate with corresponding recesses on the removablemodule. The protrusions 122 may be made of nylon, silicon or other suchmaterial.

Although the removable module 102 and its associated components areshown having a particular shape, the removable module 102 and itsassociated components may have any shape. For example, the body 108 ofthe removable module 102 may be rounded, squared, triangular and thelike. Non-limiting examples of various shapes are shown in FIG. 2A-FIG.2F.

If present on the body 108, the arms of the removable module 102 mayalso have any desired shape, orientation or dimensions. Further, thecatch member 118, the ramp, and/or the protrusions 122 may also havevarious dimensions and shapes.

The housing 106 of the consumer product 104 may include a channel 110disposed along at least one side or sidewall. Although a single channel110 is shown in FIG. 1A, the housing 106 may have any number of channels110 disposed on various sides. The channel 110 may include an opening ata distal end and an opening at a proximal end.

Although FIG. 1A depicts the channel 110 having openings at both adistal end and a proximal end, the channel 110 may have an opening atone end (e.g., the distal end) and be closed or solid at another end(e.g., the proximal end 112). In such embodiments, the removable module102 may travel within the channel 110 until one end of the removablemodule 102 (e.g., the proximal end 112) comes into contact with theclosed end of the channel 110.

Once the end of the channel 110 has been reached, a spring-biasedlocking mechanism may be used to secure the proximal end 112 of theremovable module 102 to the closed end of the channel 110. Alternativelyor additionally, a spring-biased locking mechanism may be used to securethe proximal end 112 of the removable module within a recess of thechannel 110 such as described above.

Alternatively, one or more magnets or other securement mechanisms may bepositioned at or near the closed end of the channel 110. As such, when aproximal end 112 or a distal end 114 of the removable module 102 is inproximity to or comes into contact with the magnet, the removable module102 may be magnetically secured within the channel 110.

Although the channel 110 and the button portion of the release mechanism120 are shown having a particular shape and orientation, each of theabove elements may have any shape and orientation. For example, thechannel 110 may be rounded or polygonal. Further, the channel 110 may beorientated at any desired position and angle. For example, the channel110 may be positioned below a centerline of the housing. The channel 110may be positioned below a display or other components of the consumerproduct 104. The button portion of the release mechanism 120 may haveany desired shape and size and may be positioned at any desired locationon the housing 106.

FIG. 1B illustrates the removable module 102 shown in FIG. 1A beingpartially inserted into the channel 110 of the housing 106 according toone or more embodiments of the present disclosure. As shown in FIG. 1B,the proximal end 112 of the removable module 102 may be inserted into anopening of the channel 110 of the housing 106 in the direction indicatedby arrow 124.

Although FIG. 1B shows the proximal end 112 of the removable module 102being inserted into the opening of the channel 110 and sliding in thedirection of arrow 124, the distal end 114 of the removable module 102may be inserted into the channel 110 and may slide within the channel110 in the direction indicated by arrow 126. Regardless of the directionin which the removable module 102 is inserted into the channel 110, theremovable module 102 slides or moves within the channel 110 in eitherdirection until the locking mechanism, and more specifically the catchmember 118 of the locking mechanism, is received into the recess of thechannel 110.

As the removable module 102 is inserted into the channel 110, a portionof channel 110 contacts the ramp member of the locking mechanism.Continued movement in the direction indicated by arrow 124 causes theramp member to be compressed or otherwise forced into the body 108 ofthe removable module 102. Further movement in the indicated directioncauses the locking mechanism to enter a fully compressed state (e.g., astate in which the ramp member and the catch member 118 are bothcontained within the body 108 of the removable module 102 and both theramp member and catch member 118 are prohibited from expanding).

FIG. 1C illustrates the attachment system 100 having the removablemodule 102 fully engaged with the housing 106 of the consumer product104 according to one or more embodiments of the present disclosure. Aspreviously discussed, the removable module 102 is fully engaged with thehousing 106 when the removable module 102 is centered within the channel110. However, in other embodiments, the removable module 102 may befully engaged with the housing 106 when the removable module is offsetor otherwise not centered within the channel 110.

When the removable module 102 has been fully inserted into the channel110, a portion of the removable module 102 may extend in a directionthat is perpendicular to the length of the channel 110. In otherembodiments, there may be no extension of the removable module 102. Instill yet other embodiments, the removable module 102 may be flush orsubstantially flush with respect to the channel 110 or may be recessedwithin the channel 110. Likewise, each of the proximal end 112 and thedistal end 114 of the removable module 102 may extend from, be flush orsubstantially flush, or be recessed from one or more edges or sidewallsof the housing 106 and/or one or more edges or sides of the channel 110.

For example, a sidewall of the proximal end 112 of the removable module102 and a sidewall of the distal end 114 of the removable module 102 mayhave a shape that is complimentary to the shape of the sidewall of thehousing 106. Thus, when the removable module 102 is locked in placewithin the channel 110 of the housing 106, the sidewalls of theremovable module 102 and the sidewalls of the housing 106 are flushand/or smooth with respect to one another. That is, the shape of thesidewall of the removable module 102 may match the shape, or otherwiseis coordinated with, the sidewall of the housing 106.

In alternative embodiments, the proximal end 112 and the distal end 114of the removable module 102 may protrude or extend from the housing 106when the removable module 102 has been locked within or is otherwiseengaged with the channel 110. Alternatively, the length of the channel110 and/or the housing 106 may be longer than the length of theremovable module 102. In such instances the proximal end 112 and thedistal end 114 of the removable module 102 may be recessed within thechannel 110 or the housing 106. Further, one or more of the proximal end112 and the distal end 114 may have a surface that extends around adiameter of the end. The surface may engage with the housing 106 and/orthe channel 110 to prevent or prohibit further movement of the removablemodule 102 within the channel.

The locking mechanism engages with the housing 106 when the removablemodule 102 is fully engaged. For example, when the catch member 118(FIG. 1A) of the locking mechanism is in proximity to or beneath arecess in the channel 110, one or more spring mechanisms within thelocking mechanism cause the catch member 118 of the locking mechanism toexpand into the recess.

More specifically, one or more springs in the locking mechanism maycause the catch member 118 to move from a first position, in which thecatch member 118 is flush or substantially flush with respect to a topsurface of the body 108 of the removable module 102, to a secondposition, in which at least a portion of the catch member 118 extendsfrom the top surface of the body 108 and is received into the recess.Once received into the recess, the catch member prevents movement of theremovable module 102 within the housing 106.

When the removable module 102 is fully engaged with the housing 106, theremovable module 102 is retained until released. In some instances, thelocking mechanism of the removable module 102 may be released from therecess when a button portion of the release mechanism 120 is actuated.For example, a release mechanism 120, or portions of a release mechanism120, may be located in the recess of the housing 106 above the catchmember 118. When the button portion of the release mechanism 120 isactuated, a plunger of the release mechanism 120 pushes or expels thecatch member 118 of the locking mechanism out of the recess. Once thecatch member 118 is no longer engaged with the recess, the removablemodule 102 may be once again slide within the channel 110.

In some embodiments, the housing 106 may not include a release mechanism120. For example, the locking mechanism or the recess may be shaped suchthat when a force is applied to one end of the removable module 102, theremovable module 102 moves in the direction of the applied force. As theremovable module 102 moves, one or more side walls of the recess causesthe locking mechanism to contract and disengage from the recess. Thecontraction of the locking mechanism continues as the removable module102 moves in the direction of the applied force. As a result, thelocking mechanism enters a compressed state (e.g., the locking mechanismis contained within the body 108 of the removable module 102). When thelocking mechanism is in the compressed state, the removable module 102may slide within the channel 110 such as previously described.

The removable module 102 may have a band, strap or other such accessory,article or object removably coupled thereto. Although a band and a strapare specifically mentioned, the removable module 102 may be coupled tovarious accessories or devices. For example, the removable module 102may be used to secure a clip, a lanyard, a dock, a case, or a protectivecover to the consumer product 104. In embodiments where the removablemodule 102 is used to couple a band, strap or other such accessory,article or object to the consumer product 104, the band or strap may beattached to the removable module 102 using a pin (not shown), a clasp(not shown), a snapping mechanism (not shown) or other type ofattachment mechanism. The band or strap may be used to secure theconsumer product 104 to a user of the consumer product 104 or to anarticle of clothing, a stand, a display system, or any suitable item.

Although a square sidewall and channel are shown in FIG. 1A-FIG. 1C, thesidewalls of the body 108 of the removable module 102 and the sidewallsof the component or housing 106, in particular the proximal and distalends of the channel 110, may have any desired shape so long as theshapes are complimentary to one another. For example, the body 108 ofthe removable module 102 may be rounded, squared, triangular and thelike such as shown in FIG. 2A-FIG. 2F.

More specifically and as shown in FIG. 2A-FIG. 2F, the sidewalls of theproximal end and the distal end of the removable module 102, as well asthe sidewalls of the housing 106 and/or the channel 110 may have one ormore flanges (FIG. 2A). In other implementations channel and theremovable module may be trapezoidal (FIG. 2B), curvilinear (FIG. 2C),oval (FIG. 2D), polygonal (FIG. 2E), or have another such shape such asshown in FIG. 2F. Likewise, the attachment system may be arranged in anydesired orientation within the housing 106.

The channel 110 may have an undercut that retains the removable module102 within the channel 110. The channel 110 of the housing 106 has anopening width 129 at the opening of the channel 110 and a maximum width128 within the channel. The maximum width 128 may be greater than theopening width 129 to form the undercut. Similarly, the removable module102 may have a first portion with a first thickness that is smaller thanthe opening width 129 of the channel 110 and a second thickness that isless than the maximum width 128 of the channel 110 and also greater thanthe opening width 129. Thus, due to the undercut formed by the channel110, the opening width 129 of the channel may be configured to limit themovement of the removable module 102 in a direction that isperpendicular to the opening.

FIG. 3A-FIG. 3E are simplified examples of an attachment system having aremovable module 130 being engaged with a mating feature of a matingcomponent 138. The mating component 138 may be the housing or body of adevice or other type of consumer product. The attachment system of FIG.3A-FIG. 3E may be similar to the attachment system 100 discussed abovewith respect to FIG. 1A-FIG. 1C as well as the other attachment systems,removable modules and the like disclosed herein.

FIG. 3A illustrates a block diagram of an example removable module 130according to one or more embodiments of the present disclosure. As shownin FIG. 3A, the removable module 130 may include a locking mechanismhaving a catch member 132 and a ramp member 134. In some embodiments,the catch member 132 is coupled to the ramp member 134 by a springelement 136. In certain embodiments, the catch member 132 may bespring-biased flush or substantially flush with respect to a top surfaceof the removable module 130 when the locking mechanism is in an expandedstate (as shown in FIG. 3A). In addition, the ramp member 134 of thelocking mechanism may be spring-biased proud with respect to a bottomside of the removable module 130.

FIG. 3B illustrates a block diagram of a housing or component 138 of aconsumer product according to one or more embodiments of the presentdisclosure. The component 138 may be a housing for an electronic devicesuch as described herein. The component 138 may include a mating featuresuch as a channel 144 having two ends and an opening extending betweenthe ends. The channel 144 may have a single opening at one end of thechannel 144. The channel 144 may be configured to receive the removablemodule 130 of FIG. 3A.

As shown in FIG. 3B, the component 138 may also include a releasemechanism 140 disposed relative to the channel 144. The releasemechanism 140 may be positioned within or relative to a recess 142formed in a side wall of the channel 144. Actuation of the releasemechanism 140 causes the catch member 132 (FIG. 3A) to be expelled fromthe recess 142 and disengage the removable module 130 from the component138.

FIG. 3C illustrates a block diagram of an attachment system 146 having aremovable module 130 being inserted into a housing or component 138 of aconsumer product according to one or more embodiments of the presentdisclosure. A first end of the removable module 130 may be inserted intoan opening of a channel 144 of the component 138. As the removablemodule 130 is inserted farther into the channel 144 of the component138, the ramp member 134 comes into contact with a lower portion of thechannel 144 causing the ramp member 134 of the removable module 130compresses.

As shown in FIG. 3C, an upward or inward movement of the ramp member 134may cause compression of the spring element 136, which produces anupward or outward force on the catch member 132. If movement of thecatch member 132 were to be unimpeded, the upward or outward forcecaused by the spring element 136 would cause the catch member 132 toextend or protrude from the upper surface of the removable module 130.However, as shown in FIG. 3C, because the catch member 132 is at leastpartially inserted into the channel 144, the catch member 132 isprevented from protruding and remains substantially flush with the uppersurface of the removable module 130.

Thus, with reference to FIG. 3C, as the removable module 130 continuesto slide or move within the channel 144 of the component 138, thelocking mechanism remains in the compressed state (i.e., both the catchmember 132 and the ramp member 134 being contained within the body ofthe removable module 130). The locking mechanism remains in this stateuntil the catch member 132 is in proximity to the recess 142 or otheropening within the channel 144.

FIG. 3D illustrates the removable module 130 fully engaged or insertedinto the mating feature of the component 138, in this case, the channel144. As shown in FIG. 3D, the removable module 130 is positioned suchthat the catch member 132 is aligned with or is proximate to the recess142. As also shown in FIG. 3D, the removable module 130 is centered withrespect to the channel 144 and the sides of the removable module 130 areflush or substantially flush with respect to one or more sidewalls ofthe component 138.

As also shown in FIG. 3D, the catch member 132 is permitted to expand,be received, or otherwise engage with the recess 142, which locks theremovable module 130 in place within the component 138. In particular,the catch member 132 of the locking mechanism may move from a firstposition, in which the catch member 132 is flush or substantially flushwith respect to a top surface of the removable module 130, to a secondposition in which the catch member 132 of the locking mechanismprotrudes from the top surface of the removable module 130 and isreceived into the recess 142. The upward or outward movement of thecatch member 132 is facilitated by spring element 136, which maintainsthe catch member 132 in the second position as shown in FIG. 3D. In thepresent example, the engagement between the catch member 132 and therecess 142 prevents movement of the removable module 130 with respect tothe channel 144.

In an alternative embodiment, the locking mechanism may include a catchmember 132 but not a ramp member 134. In such embodiments, the catchmember 132 of the locking mechanism may be biased by a spring or similarelement causing the catch member 132 to protrude from a top surface ofthe body of the removable module 130. When the catch member 132 of thelocking mechanism comes into contact with the channel 144 of thecomponent 138, the contact causes the catch member 132 to be withdrawnor depressed into the removable module 130, causing one or more springsor compressible elements of the locking mechanism to compress. However,when the catch member 132 is in proximity to the recess 142 of thechannel 144, such as described above with respect to FIG. 3D, the catchmember 132 is permitted to expand or otherwise move into the recess 142thereby locking the removable module 130 within the channel 144.

A release mechanism 140 may be used to disengage or release theremovable module 130 from the channel 144. In some cases, in order tounlock the removable module 130, the release mechanism 140 may bedisposed on the component 138 (e.g., housing) of the consumer productand is configured to expel the catch member 132 from the recess 142.When the release mechanism 140 is actuated, a plunger of the releasemechanism 140 causes the catch member 132 of the locking mechanism tomove from the second position back to, or substantially back to, thefirst position. Once the catch member 132 of the locking mechanism hasbeen removed from the recess 142, the removable module 130 may be movedwithin, or removed entirely from, the channel 144 of the component 138.

FIG. 3E illustrates the removable module 130 being removed from ahousing or component 138 of a consumer product according to one or moreembodiments of the present disclosure. As described above, once thecatch member 132 has been expelled or is otherwise removed from therecess 142, the removable module 130 may slide or move within thechannel 144 of the component 138. For example, as shown in FIG. 3E, theremovable module 130 may be moved in a direction away from the oneopening within the channel 144 and out of a second opening within thechannel 144. In this case, the removable module 130 may be slid out ofthe channel 144 completely disengaging the removable module 130 from thecomponent 138.

Although actuation of a release mechanism 140 is specifically mentioned,the catch member 132 may be compressed using other methods. However,this alternate design, nor any other alternate design disclosed herein,does not affect the utility of the embodiments disclosed herein.

For example, a force may be applied to one side of the removable module130 when the catch member 132 is within the recess of the channel 144.As the force is applied to the removable module 130, the catch member132 of the locking mechanism may contact the side of the recess 142. Asthe removable module 130 continues to move in the direction of theapplied force, the side of the recess 142 may cause the catch member 132of the locking mechanism to further contract until the catch member 132has moved from the second position back to, or substantially back to,the first position. Once the catch member 132 of the locking mechanismhas been removed from the recess 142, the removable module 130 may moveor slide within the channel 144 and may be disengaged or separated fromthe component 138.

FIG. 4A illustrates an example consumer product 150 that may be usedwith an attachment system of the present disclosure. The consumerproduct 150 may, for example, correspond to the consumer product shownin the previous figures.

The consumer product 150, and more specifically the attachment system ofthe consumer product 150 may include a base unit (shown in FIG. 4A as ahousing 154) and one or more attachment units (shown in FIG. 4A asremovable module 152) capable of being removably coupled to the housing154. The housing 154 may, for example, include a coupling node (shown inFIG. 4A as channel 156) that mechanically engages a correspondingcoupling node on the removable module 152. The channel 156 may be widelyvaried. The channel 156 on the housing 154 includes an opening while thecoupling node on the removable module 152 includes a lug that fitswithin the opening. The opening may be configured in a variety ofdifferent shapes and orientations. Further, the opening is configured toremovably receive the lug.

More specifically and as shown in FIG. 4A, the removable module 152 ofthe attachment system is configured to slide relative to the housing 154of the consumer product 150. Once inserted, the removable module 152 maycontinue to slide or move within the housing 154 of the consumer product150. The removable module 152 may also lock in place within the housing154 of the consumer product 150 when the removable module 152 reaches acertain point within the housing 154. Although the removable module 152may be locked in place within the housing 154, actuation of a releasemechanism (e.g., release mechanism 174 of FIG. 4D) or an actuator on thehousing 154 releases the removable module 152 which enables theremovable module 152 to be removed from the housing 154. The releasemechanism 174 (FIG. 4D) may be disposed on an underside (172 of FIG. 4D)of the housing 154. In other embodiments, the release mechanism 174(FIG. 4D) may be disposed or positioned on a top side of the housing154. Further, the release mechanism 174 may be placed at variouslocations on the underside and/or the top side of the housing 154.

Although a single removable module 152 is discussed, a plurality ofremovable modules 152 may be coupled to the consumer product 150. Forexample, as shown in FIG. 4A, a removable module 152 may be coupled to afirst side of the consumer product 150 and a second removable module 152may be coupled to a second side of the consumer product 150.

When multiple removable modules 152 are used, the consumer product 150may have corresponding channels 156 or other such coupling nodes on bothsides of the housing 154. Thus, a channel 156 on the first side of thehousing 154 may receive one removable module 152 and the channel 156 onthe second side of the housing 154 receives another removable module152.

Each removable module 152 may have a specific shape, size or orientationbased on the channel 156 the removable module 152 is to be insertedinto. For example, a first removable module 152 may have a circularshape and/or a first size that corresponds to a shape and/or size of thechannel 156 on the first side of the housing 154. Likewise, a secondremovable module 152 may have a second size and/or shape thatcorresponds to a shape and/or size of the channel 156 on the second sideof the housing 154. In other embodiments, each removable module 152 mayhave the same shape and/or size and can therefore be interchangeablewith respect to one another.

In addition to the above, the first removable module 152 may be coupledto the consumer product 150 while the second removable module 152 isdetached or removed from the consumer product 150. Likewise, the secondremovable module 152 may be coupled to the consumer product 150 whilethe first removable module 152 is removed from the consumer product 150.The first removable module 152 may be configured to receive a firstaccessory, object or article or type of accessory, object or article.Likewise the second removable module 152 may be configured to receive anaccessory, object or article that is similar to, or different from, theaccessory, article or object that is coupled to the first removablemodule 152.

As briefly discussed above, one or more accessories 158, objects orarticles may be coupled to each removable module 152. More specifically,each accessory 158 may be removably coupled to the consumer product 150using one or more of the removable modules 152.

In another example, each accessory 158 that is coupled to the respectiveremovable modules 152 may be different structures or part of the samestructure. As such, one end of the accessory 158 may be removablycoupled to the removable module 152 while a second end of the accessory158 may be coupled to another accessory 158 or to a user. The accessory158 may be integrated with the removable module 152. As such, theaccessory 158 may not be removed from the removable module 152.

The consumer product 150 may be widely varied. For example, the consumerproduct 150 may be a wearable consumer product 150. Additionally oralternatively, the consumer product 150 may be an electronic device. Theconsumer product 150 may be a portable computing device. Examplesinclude cell phones, smart phones, tablet computers, laptop computers,timekeeping devices, computerized glasses and other wearable devicesnavigation devices, sports devices, accessory devices, health-monitoringdevices, medical devices, wristbands, bracelets, jewelry, and/or thelike.

In one example, the consumer product 150 may be a wearablemultifunctional electronic device. The electronic device may havevarious functionalities and/or capabilities described above (e.g.,computing, communication, timekeeping or time display, healthmonitoring, health tracking and/or health outputfunctionalities/capabilities, etc.). In one example, the consumerproduct 150 is a wrist worn multifunctional device and may includevarious components and/or modules such as, for example, the componentsand modules shown and described below with respect to FIG. 21. Inanother example, the consumer product 150 may act as an extension ofanother electronic device (or vice versa). For example, if the consumerproduct 150 is configured as a wrist worn device, it may serve as awatch like device that can interact with a phone that is carried by(e.g., in a pocket) or otherwise associated with the user.

The consumer product 150 may include a housing 154. The housing 154serves to surround a peripheral region of the consumer product 150 aswell as support the internal components of the consumer product 150 intheir assembled position. That is, the housing 154 may enclose andsupport various internal components (including for example integratedcircuit chips, processors, memory devices and other circuitry) toprovide computing and functional operations for the consumer product150. The housing 154 may also help define the shape or form of theconsumer product 150. That is, the contour of the housing 154 may embodythe outward physical appearance of the consumer product 150. As such, itmay include various ornamental and mechanical features that improve theaesthetical appearance and tactile feel of the device. The housing 154may be formed as a single piece, which may enhance the structuralrigidity, water impermeability, and manufacturability of the housing154.

For example, as shown in FIG. 4A, the housing 154 may have a rectilinearshape. However, the housing 154 may be configured in a variety ofshapes. The housing 154 may also have a substantially planar or flat topsurface on which a display 160 may be positioned and a substantiallyplanar or flat bottom surface. Although the top surface of the housing154 and the bottom surface of the housing 154 may be substantiallyplanar, the transition between the top surface of the housing 154 andone or more sidewalls of the housing may be curved. Put another way, thetransition from the top surface to the one or more sidewalls of thehousing (e.g., including a side in which the channel 156 is positioned)may be rounded such that a smooth transition is present between the topsurface and the sides of the housing 154. Likewise, the transition fromthe bottom surface of the housing 154 to one or more sidewalls of thehousing 154 may have a similar rounded shape and transition.

The housing 154, which may sometimes be referred to as a case orenclosure, may be formed of plastic, glass, ceramics, fiber composites,metal (e.g., stainless steel, aluminum, titanium, magnesium), othersuitable materials, or a combination of these materials. Further, thesurface of the housing 154 may be formed from any suitable material,including aluminum, steel, gold, silver and other metals, metal alloys,ceramics, wood, plastics, various types of glass and combinationsthereof, and the like.

The consumer product 150 may include various components that may bedisposed on the outside of the housing 154, within the housing 154,through the housing 154, inside the housing 154 and so on. For example,the housing 154 may include a cavity for retaining components internallyas well as holes or windows for providing access to the various internalcomponents. The housing 154 may also be configured to form awater-resistant or water-proof device. For example, the housing 154 maybe formed from a single body and the openings in the body may beconfigured to cooperate with other components to form a water-resistantor water-proof barrier.

In some embodiments, the consumer product 150 may include one or moreI/O systems. For example, the consumer product 150 may include a display160 configured to output various information about the consumer product150. The display 160 may also output data from applications and otherprograms that are being executed by the consumer product 150. Forexample, the consumer product 150 may provide information regardingtime, health of a user, status notifications, notifications or messagesreceived from externally connected devices or communicating devicesand/or software executing on such devices. The consumer product 150 mayalso provide information about applications or otherwise displaymessages, video, operating commands, and so forth that are executing onthe consumer product.

The display 160 may also be configured to receive input. The display 160may be integrated with or incorporated with a touch panel or touchsensor that includes an array of capacitive touch electrodes. Inembodiments where the display 160 is configured to receive input, thedisplay 160 may have an input area. The input area may cover the entiredisplay 160 or substantially all of the display 160. In anotherembodiment, the input area may cover only a portion of the display 160.Further, the display 160 may be a multi-touch display that is configuredto receive and process various contact points received on the display.

The display 160 may include image pixels formed from light-emittingdiodes (LEDs), organic LEDs (OLEDs), plasma cells, electronic inkelements, liquid crystal display (LCD) components, or other suitableimage pixel structures. The shape, size and dimensions of the display160 may also vary. For example, the display 160 may be planar orsubstantially planar. In other embodiments, the display 160 may beconcave or convex. The display 160 may be shaped to cover orsubstantially cover a top portion of the housing 154. As such, thedisplay 160 may have a shape that is similar to the shape of the housing154. In other embodiments, the shape of the display 160 may differ fromthe shape and/or size of the housing 154.

The consumer product 150 may also include other input and outputmechanisms. For example, the consumer product 150 may include orinterface with one or more buttons 162, a crown 164, keys, dials,trackpads, microphones and the like. Each of these input mechanisms maybe disposed on a top surface of the housing 154 and/or on one or moresidewalls of the housing 154. The consumer product 150 may also includeone or more speakers, headphone jacks and the like.

The consumer product 150 may also be configured to provide hapticoutput, audio output, visual output or combinations thereof. Withrespect to the haptic output, the consumer product 150 may have one ormore haptic actuators that are configured to provide the haptic output.The haptic output, and other forms of output provided above, may varybased on a variety of factors. Some of these include, but are notlimited to, how the consumer product 150 is being used, whichapplications are being executed, the information that is output on thedisplay 160 and the like.

For example, if the consumer product 150 is monitoring the health of theuser, a first type of haptic output may be provided. Alternatively oradditionally, if the consumer product 150 is executing a time keepingapplication, a second type of haptic output may be provided. In yetanother example, if a warning or message is output on the display 160,the warning or message may include a haptic output, visual output and anauditory output.

The type, feel and duration of the haptic output, the audio outputand/or the visual output may also vary. For example, the type, feel andduration of the haptic output of the consumer product 150 based on anorientation of the consumer product 150 and/or a location or position ofthe consumer product 150 (e.g., with respect to a user, environmentalconditions, whether the consumer product is outside or inside and thelike).

In addition to the above, the band or other accessory attached to thedevice (using, e.g., the attachment system), may be configured toprovide and/or enhance haptic output. For example, the band or otheraccessory may have a haptic actuator disposed in an inner portion of theremovable portion. In yet another embodiment, a haptic actuator disposedin the consumer product 150 may cause the band or accessory 158 toresonate or amplify the haptic output that is provided by the hapticactuator.

The consumer product 150 may include a connection system, either wiredor wireless, that enables the consumer product to interface with otherdevices. These other devices may include laptop computers, mobilephones, tablet computers, exercise equipment, electronic glasses and thelike.

The consumer product 150 may also include operation components(potentially housed with the housing 154). These components may includea processor, a memory, a communication system, an antenna and the like.For example, the consumer product 150 may include a processor coupledwith or in communication with a memory. The consumer product 150 mayalso include one or more communication interfaces, The communicationinterface(s) can provide electronic communications between thecommunications device and any external communication network, device orplatform, such as but not limited to wireless interfaces, Bluetoothinterfaces, Near Field Communication interfaces, infrared interfaces,USB interfaces, Wi-Fi interfaces, TCP/IP interfaces, networkcommunications interfaces, or any conventional communication interfaces.

The consumer product 150 may also include various sensors. These sensorsmay include and are not limited to, biometric sensors, gyroscopes,accelerometers, light sensors, optical sensors, global positioningsensors, and so on. These sensors may assist with or otherwise providefunctionality to the consumer product 150. In addition, readings fromthese sensors may be analyzed by the consumer product 150 and/or may betransmitted to a companion device or other product.

As also shown, in FIG. 4A, the consumer product 150 may include achannel 156 a groove or other such opening that is configured to receivea removable module 152, such as an interchangeable lug, for a wristbandor attachment accessory 158. While a wristband is depicted as an exampleattachment accessory 158, other types of attachment accessories,accessories, components, and the like, may be removably attached to thehousing 154 of the consumer product 150 using the attachment system. Insome implementations, the first accessory includes a long band or strapthat is configured to attach the device to the user by looping the bandstrap through the second accessory, which includes a loop or clasp.

The accessory 158 may be interchangeable with respect to the removablemodule 152. Thus, the accessory 158, the removable module 152 and thehousing 154 of the consumer product 150 (or the consumer product 150itself), and various combinations thereof, may comprises an ecosystemwhereby each component of the ecosystem may be interchangeable withrespect to one another. For example, one removable module 152 may beused with various accessories. In another embodiment, various removablemodules may be used with a single consumer product 150.

In yet another embodiment, a single accessory 158 and/or a singleremovable module 152 may be used in various consumer products 150. Instill yet other embodiments, the accessory 158 may not be removable fromthe removable module 152. In such instances, the removable module 152and accessory combination may be interchangeable with a differentremovable module 152. In the case of a watch band accessory 158, theremovable module 152 may include a lug having one end that is configuredto attach to the housing 154 of the consumer product 150 and another endthat is configured to attach to a band strap of the accessory 158.

A component of the accessory 158 (e.g., a band or strap) may be coupledto the removable module 152 using a clasp or other attachment means suchas, for example, magnets, snaps, and the like. A component of theaccessory 158 may also be secured, coupled or otherwise attached to theremovable module 152 using a variety of attachment means. Examples ofsuch include, but are not limited to a clasp, a pin, magnets, snaps, andother such attachment means. In other embodiments, one or morecomponents of the accessory 158 may be secured to the removable module152 by overmolding a material, weaving a material into, or otherwiseintegrating the material of the component with the removable module 152.

The band (or accessory 158) may include a first band strap 166 attachedto a first removable module 152 of the consumer product 150 and a secondband strap 168 attached to a second removable module 152 of the consumerproduct 150. In some embodiments, free ends of the first band strap 166and the second band strap 168 may be configured to be releasably securedto one another using a clasp 170 or other attachment mechanism to form aloop. This loop may then be used to attach the consumer product 150 to auser's wrist.

The first band strap 166 and the second band strap 168 may be formedfrom various materials that are suited for various applications. Forexample, the first band strap 166 and the second band strap 168 may beformed from leather, plastic, woven textiles, metal links, metallic meshmaterials and the like. The materials and construction of the first bandstrap 166 and the second band strap 168 may depend on the application.

For example, the first band strap 166 and the second band strap 168 maybe formed from a woven textile material configured for exposure toimpact and moisture typically associated with outdoor activities. Inanother example, the first band strap 166 and the second band strap 168may be formed from a metallic mesh material that may be configured tohave a fine finish and construction that may be more appropriate forprofessional or social activities.

The clasp 170 may also be configured for a particular application and/orselected based on a particular style of band. For example, if the firstband strap 166 and the second band strap 168 are formed from a metallicmesh material, the clasp 170 may include a magnetic clasp mechanism.

The accessory 158 may be a unitary accessory. As such, a distal end ofthe accessory 158 may be configured to be coupled to a first removablemodule 152 and a proximal end of the accessory may be configured to becoupled to a second removable module 152. In yet another example, theaccessory 158 may be coupled directly to, or may be manufactured tocontain, a removable module 152 or various components of the removablemodule. That is, the accessory 158 may designed to include a featurethat is configured to slide within the housing 154 of the consumerproduct 150 in a similar fashion as the removable module describedabove.

For example, the proximal end and/or the distal end of the accessory 158may have a locking mechanism that acts to secure the ends of theaccessory 158 within the channel 156 of the housing 154. In addition,the ends of the accessory 158 may include one or more protrusions orfriction pads such as described herein. Further, the proximal end and/orthe distal end of the accessory may be made from various materialsincluding leather, silicon, metal links or mesh, and so on.

FIG. 4C illustrates a side view of the consumer product 150 of FIG. 4Aaccording to one or more embodiments of the present disclosure. Thehousing 154 may have a three-dimensional shape that is generallyrectilinear. Although a rectilinear shape is shown and described, thehousing 154 may be rounded, square, oval, triangular, and have othersuch shapes.

In the example depicted in FIG. 4A, the housing 154 can be described ashaving two ends (a first end and a second end opposite the first end),and a first side and a second side opposite the first side, the sidesbeing continuous with the ends. In this example, the first end and thesecond end and the first side and the second side have an outwardlycurved three-dimensional shape.

The top side and the bottom side of the housing 154 may be substantiallyplanar or flat. In other implementations one or both of the top side andthe bottom side may be rounded. A display 160 may be positioned on thetop side of the housing 154. When the display 160 ends, the housing 154may transition from a flat or planar surface into one or more roundededges. The rounded edges provide a smooth transition from the top sideof the housing 154 to a sidewall of the housing 154 and from a sidewallof the housing 154 to a bottom side of the housing 154. The roundededges of the housing 154 may cause a side profile of the housing to havea general lozenge shape although other shapes are contemplated.

In the example shown in FIG. 4C, the channel 156 is formed in the firstend. Similarly, a second channel 156 is formed in the second end. In thepresent example the channels 156 have openings at the interface of thefirst and second sides and first and second ends. As also shown in FIG.4C, the channel 156 of the housing 154 may be disposed on one or moresidewalls of the housing 154. Thus, as the rounded edges transition fromthe top surface to the bottom surface of the housing 154, the roundededges may transition into the channel 156 itself. That is, the channel156 may be carved directly into a solid portion of the housing 154. Assuch, the channel 156 may be positioned below the display 160 of theconsumer product 150.

The length and shape of the channel 156 may follow the shape and lengthof the housing 154. Thus, if the housing 154 is rounded or curved, thechannel, and one or more removable modules 152 may also be rounded orcurved.

As shown below with respect to FIG. 10A, channel may also have aninwardly curved three-dimensional shape with an undercut. For example,the channel 156 may have a width that is greater than the openings on aproximal end and/or a distal end of the channel 156. The upper portionof the housing 154 may overhang the lower portion of the housing 154 atthe channel 156 opening. In the example depicted in FIG. 4C, the channel156 is cut into a solid portion of the housing 154 such that the channel156 forms a continuous interior shape.

The channel 156 may be formed at an angle relative to the centerline ofthe housing 154. The channel 156 may also be located underneath acenterline of the housing 154. In some embodiments, the channel 156 isangled upward and inward within the profile of the housing 154, suchthat the channel 156 crosses a vertical centerline of the housing 154.The channel 156 may be angled with respect to a centerline of thehousing 154 at approximately 5 degrees or greater.

The channel 156 may be configured in a variety of shapes. For example,the channel 156 may be rounded such as shown in FIG. 4C. In otherembodiments, the channel 156 may be rectilinear or have other shapessuch as described above with respect to FIG. 2A-FIG. 2F.

The channel 156 may also have an opening at a proximal end and anotheropening at a distal end. As discussed above, the channel 156 may extendalong a side of the housing 154 such that the openings at each end areconnected. In addition, the channel 156 may be shaped such that alateral opening of the channel 156, as well as the proximal end and thedistal end of the channel 156 follow the contour of the housing. Assuch, the openings may be slanted or otherwise curved based on the shapeand dimensions of the housing 154. The openings may be on a curvedsurface and/or located inward of an outer dimension of the consumerproduct 150.

The channel 156 may be shaped such that the openings at the proximal endand the distal end are slightly tapered. As the channel 156 progressestoward the center of the channel 156, the depth of the channelincreases. Put another way, near the open ends of the channel 156, thechannel 156 may have a shallow depth and as the channel 156 progresseswithin the housing 154, the depth of the channel increases. As eachopening may be configured to receive an accessory (e.g., accessory 158)and/or a removable module 152 such as described above, the configurationof the channel 156 in this manner may assist in enabling the removablemodule 152 or accessory 158 to enter the channel 156.

In addition to the openings at the proximal ends and the distal end ofthe channel 156, a slot may extend between the proximal end and thedistal end of the channel 156. The slot may provide space for an objectto pass through the housing 154 which enables the object to be attachedto an removable module 152 contained within the channel 156 or otherwisebe secured to the housing 154.

The slot may be tapered or have a dimension that is narrower than thedimensions of the openings at each of the ends. That is, the proximalend and the distal end of the channel 156 may have a first dimensionwhile the slot of the channel 156 has a second dimension. In someembodiments, the second dimension is smaller than the first dimension.This configuration may help prevent perpendicular movement of anaccessory 158 and/or removable module 152 that is contained within thechannel 156.

For example, due to the narrower dimension of the slot, an accessory 158or removable module 152 may be prohibited from being pulled out of thefront of the slot due to a pulling motion or force that may be appliedon the removable module 152 or accessory 158. The slot of the housing154 may also be comprised of a rigid material which prevents or helpsprevent the housing 154 from bending, expanding and so on.

FIG. 4D illustrates a bottom view of the consumer product 150 of FIG. 4Aaccording to one or more embodiments of the present disclosure. Thebottom side 172 of the housing 154 may be flat or substantially flatsuch as described above. In other embodiments, the bottom side 172 ofthe housing 154 or portions of the bottom side 172 of the housing 154may be rounded. In addition, the bottom side 172 of the housing 154 mayinclude a release mechanism 174. The release mechanism 174 is alignedwith a recess in the channel 156. As discussed above, the releasemechanism 174 may be used to release a locking mechanism of theremovable module 152 from the channel 156.

Although FIG. 4D shows the release mechanism 174 centrally positionednear the sides of the housing 154, the release mechanism 174 may bepositioned anywhere on the bottom side 172 of the housing 154. Inaddition, each side of the housing 154 may include a single releasemechanism 174 or multiple release mechanisms 174. Further, although therelease mechanism 174 is shown on the bottom side 172 of the consumerproduct 150, the release mechanism 174 may be positioned on a sidewallof the housing 154 and/or a top side of the consumer product 150.

As also shown in FIG. 4D, when the removable module 152 is inserted intothe channel 156, the removable module 152 is contained within thechannel 156. When the removable module 152 is contained within thechannel 156, the removable module 152 may complete or otherwise fill thegroove in the periphery of the housing 154 caused the channel 156. Asshown in FIG. 4D, one or more arms may extend from the channel 156. Thearms may be used to secure an accessory 158 (FIG. 4A) to the housing 154such as described above.

FIG. 5A-FIG. 6C illustrate an example attachment system 200 including aremovable module 205 and a housing 300 combination in accordance withone or more embodiments of the present disclosure. The removable module205 may for example, correspond to the removable modules shown anddescribed with respect to any of the previous figures. For example, theremovable module 205 and the housing 300 may be similar to the removablemodule and housing shown and described with respect to FIG. 4A-FIG. 4D.

As shown in FIG. 5A-FIG. 5C, the removable module 205 of the attachmentsystem 200 may be removably coupled to a component or housing 300 of aconsumer product. More specifically, FIG. 5A-FIG. 6C illustrate theremovable module 205 during various stages of being inserted into ahousing 300 of a consumer product.

FIG. 5A illustrates an example attachment system 200 including aremovable module 205 and an example housing 300 or other such componentof a consumer product. The removable module 205 is configured as anentirely separate unit that may be wholly removed from or integratedwith the housing 300 of the consumer product. The removable module 205may have a rounded and/or tapered body 210 with one or more arms 213extending therefrom.

The outer walls of the arms 213 may be smooth and chamfered such asshown. More specifically, the arms 213 may begin as a part of the body210 and extend beyond the body 210. The shape of the arms 213 may varybased on the shape of the channel 315 and the shape of the housing 300.Further, the arms 213 are configured to be flush or substantially flushwith respect to at least a portion of an outer surface 310 of thehousing 300 when the removable module 205 has been placed entirelywithin the housing 300 such as shown in FIG. 5C.

As also shown in FIG. 5A, the housing 300 may include a releasemechanism that includes a spring-biased button portion 330 thatinteracts with one or more components of the removable module 205. Forexample, the button portion 330 is configured to be actuated to releasethe removable module 205 from the channel 315 of the housing 300 afterthe removable module 205 has been locked in place within the housing300. A more detailed description of an example release mechanism isprovided below with respect to FIG. 10A-FIG. 12B.

FIG. 5B illustrates the removable module 205 being partially insertedinto the channel 315 of the housing 300. As shown in FIG. 5B, theremovable module 205 fits within the channel 315 and slides relative tothe channel 315. Although not shown in FIG. 5B, once the body 210 of theremovable module 205 has been inserted into the channel 315, a lockingmechanism of the removable module 205 is compressed such as shown anddescribed with reference to FIG. 13B.

Once the body 210 of the removable module 205 is fully inserted into thechannel 315 such as shown in FIG. 5C, the locking mechanism, or aportion of the locking mechanism, engages with a recess in the channel,which locks the removable module 205 in place within the channel 315.Interaction between the locking mechanism and the recess is shown anddescribed in greater detail below with respect to FIG. 13C-FIG. 15. Whenthe removable module 205 has been locked within the channel 315,actuation of the button portion 330 of a release mechanism on an outersurface 310 of the housing 300 releases the removable module 205 therebypermitting the removable module 205 to move within the channel 315.

As also shown in FIG. 5C, when the removable module 205 of theattachment system 200 is locked within the channel 315, the shape of theouter surface of the arms 213 conforms to the outer shape of the housing300. Thus, if the sides of the housing were rounded, the outer surfaceof the arms 213 may also be rounded such that the removable module 205and the housing 300 appear as a single unitary piece.

FIG. 6A-FIG. 6C illustrate various views of an attachment system 200including a removable module 205 and an example housing 300 of aconsumer product. The removable module 205 may be similar to theremovable modules shown and described above. As such, the removablemodule 205 may be inserted into a housing 300 of an electronic device orotherwise coupled to a consumer product. Further, the removable module205 may be removably connected to a band, a strap, a dock, a stand, adisplay system and the like.

The various components and features of the removable module 205 will bediscussed in greater detail below with respect to FIG. 7A-FIG. 9C. Assuch, similar reference numbers may be used across the various figuresto show similar components. Additionally, various cross-section viewsrepresented by cross-section AA and cross-section BB are discussed ingreater detail below. Additionally, various cross-section viewsrepresented by cross-section CC and cross-section DD shown in FIG. 6Aare discussed in greater detail below.

FIG. 6A illustrates a top view of the removable module 205 not engagedor attached to the housing 300, FIG. 6B illustrates a top view of theremovable module 205 being partially inserted into the channel 315 ofthe housing 300, and FIG. 6C illustrates a top view of the removablemodule 205 being fully inserted into the channel 315 of the housing 300.As shown in the assembly sequence of FIG. 6A-FIG. 6C, the removablemodule 205 is configured to slideably engage with the channel 315 of thehousing 300 to connect the two components. Other components, such as aband or strap, may also be attached to the removable module 205, whichare omitted from these views for clarity.

A catch member 220 of a locking mechanism disposed on the body 210 mayinteract with the channel 315. As will be shown and described below withrespect to FIG. 13A and FIG. 13B, the catch member 220 of the lockingmechanism may be spring-biased flush with respect to the body 210 of theremovable module 205. As a result, the catch member 220 may be receivedinto the channel 315 with little to no resistance. However, when thebody 210 of the removable module 205 has been fully received into thechannel 315, the catch member 220 may expand into a recess within thechannel 315 such as shown and described below with respect to FIG. 13Cand FIG. 14A.

The removable module 205 may also include one or more friction pads 260.The friction pads may be positioned at various locations on the body 210of the removable module 205 and be used to increase friction, restrictmovement, and maintain spacing of the removable module 205 within thechannel 315.

The removable module 205 may have a profile shape that corresponds to atleast a portion of the profile shape of the housing 300. In particular,as shown in FIG. 6C, the width of the channel 315 may be substantiallyequivalent to the width of the body 210 of the removable module 205.When the removable module 205 is fully inserted, as shown in FIG. 6C, atleast a portion of the outer surface of the body 210 is flush orsubstantially flush with an outer surface 310 of the housing 300.

In the present embodiment, the contour of the outer surface of the body210 corresponds to the contour of the outer surface 310 of the housingalthough this is not required. For example, in some implementations, thebody of the removable module may have a shape that corresponds to thechannel 315 of the housing 300 while another portion of the removablemodule 205 (e.g., one or more arms 213) has a non-conforming shape.Also, as also shown, the arms 213 of the removable module 205 may extendfrom the housing 300 in a direction perpendicular to the length of thechannel 315.

The removable module 205 may include arms 213 for coupling the removablemodule 205 with another component or accessory. An engagement feature265 is formed in a surface of a respective arm 213. The engagementfeature 265 may be a recess that receives a pin, post, or similarprotrusion feature of a mating part. The mating part may include a bandstrap or other component that attaches to the removable module 205 usingthe engagement feature 265.

In alternative embodiments, the arms 213 of the removable module 205 maybe partially or entirely received into the channel 315 of the housing300. In another embodiment, the body 210 and the arms 213 may extendfrom or otherwise protrude from the channel 315. As also shown in thesefigures, the arms 213 are configured to be flush or substantially flushwith respect to one or more outer walls of the housing 300 when theremovable module 205 has been placed entirely within the housing 300such as shown in FIG. 6C. Actuation of a button portion 330 on thehousing 300 enables the removable module 205 to be released from thechannel 315 such as described below.

FIG. 7A-FIG. 9C illustrate various views and components of a removablemodule 205 of an attachment system according to one or more embodimentsof the present disclosure. The removable module 205 shown and describedwith respect to FIG. 7A-FIG. 9C may be similar to the removable modulesof the attachment systems shown and described above. In addition,specific dimensions, shapes and orientations are described below withrespect to the removable module 205 and the various components of theremovable module 205. However, the disclosed dimensions, shapes andorientations of the removable module 205, and its associated components,are not limiting and are used as examples. Alternate shapes, dimensionsand orientations do not affect the utility of the disclosed embodiments.Accordingly, similar dimensions, shapes and orientations of theremovable module 205, and its associated components, described belowwith respect to FIG. 7A-FIG. 9C may be used with the various embodimentsof the removable modules described herein.

FIG. 7A illustrates an exploded perspective view of a removable module205 according to one or more embodiments of the present disclosure. Theremovable module 205 may include a body 210. The body 210 may beelongated and rounded such as shown in FIG. 7A. More specifically, a topsurface of the body 210 may be rounded and also have a rounded sidewallthat transitions to a rounded bottom surface. The body 210 may also havea flat surface disposed between two arms 213 that extend from the body210. The flat surface may be opposite the rounded sidewall that isbetween the rounded or curved top surface and the rounded or curvedbottom surface.

The width of the arms 213 and/or the body 210 may increase when movingfrom a font side (e.g., a side where the arms 213 begin) to a back sideof the body 210. In other embodiments, the height of the body 210 mayalso increase when moving from a first portion of the body to a secondportion of the body 210 (e.g., from a flat side wall or first transitionwall to the rounded sidewall or second transition wall of the body).

The arms 213 may have substantially planar outer side surfaces thatflare outwardly from a first end to a second rounded end. The body 210may be disposed between the arms 213 to complete the removable module205. In another embodiment, the top and/or bottom surface of the body210 may be flat or substantially flat and have at least one rounded sidewall that transitions from the flat top surface to the flat bottomsurface.

In certain embodiments the body 210 of the removable module 205 is 32.2mm in length, 3.2 mm in height and 7.2 mm in width. Although specificdimensions and shapes have been given, the body 210 may have any desiredshape and/or dimensions based on, for example, the type or size of thehousing of the electronic device the removable module 205 is to be usedfor.

For example, if the removable module 205 is to be used in a housing of awearable electronic device, the body 210 and/or the entire removablemodule 205 may have a first set of dimensions. Likewise, if theremovable module 205 is to be used in a housing of a mobile phone, thebody 210 and/or the entire removable module 205 may have a second set ofdimensions. The removable module 205 may have the same size across avariety of different products. As such, a removable module 205 that isused for one product may be interchangeable with an attachment system ofanother product.

In yet another embodiment, the removable module 205 may have differentdimensions for differing sizes of similar devices. For example, awearable device may be available in a first size and may also beavailable in a second size. Although the wearable devices may havesimilar functionality, the attachment systems and the removable modulesmay be shaped and sized differently based the respective size of thehousing of each wearable device.

Further, the shape and dimensions of the removable module 205 and/or thebody 210 may vary based on demographics of a target audience of aparticular electronic device. For example, if the target user of aparticular electronic device is a child, the removable module 205 mayhave a first shape, orientation and set of dimensions. Likewise, if thetarget user of the electronic device is an adult, the removable module205 may have a second shape, orientation and set of dimensions.

The body 210 of the removable module 205 may be made from a variety ofmaterials including metal, fabric, ceramics, plastic, rubber or othersuch polymer and so on. In some embodiments, the removable module 205may be integrated with an accessory or object such as, for example aband. That is, the removable module 205 and the band may be formed as asingle integrated unit. In other embodiments the band may be molded overthe removable module 205. In embodiments where the removable module 205is integrated with an object or accessory, the various componentsdescribed below may also be integrated with the object or accessory.

Continuing with the band example, the band may have one or more frictionpads 260 that are integrated with the band. Likewise, the band may havea locking mechanism such as described below. In other embodiments, theband may have a thickness that is slightly greater than the dimensionsof a channel. As such, the band may have to be compressed to enter thechannel but decompresses within the channel to secure the band withinthe channel.

Depending on the type of material used to create the body 210 of theremovable module 205, the body 210 may include a support member orstructure disposed within the body 210. For example, if the body 210 wasmade of fabric, rubber or plastic, a support structure may be placedwithin the body 210 to add rigidity to the body 210. The added rigidityof the support structure may help prevent the removable module 205 frombeing compressed or being perpendicularly pulled (e.g., being pulledfrom a frontal opening of the channel) or otherwise removed from achannel of a housing.

Referring back to FIG. 7A, the body 210 includes a proximal end and adistal end. Although not required, each of the proximal end and thedistal end may include an arm 213 that extends beyond the body 210. Thearms 213 may follow the shape of the body 210 and have a lozenge shapealthough other shapes are contemplated. For example, as shown in FIG.5A, 6A and FIG. 7A, each of the proximal end and the distal end of thebody 210 has a rounded and/or chamfered arm 213.

The arm 213 may be rounded and/or tapered/chamfered so as to enable theproximal end and the distal end of the body 210 of the removable module205 to be flush or substantially flush with respect to one or more sidesof the housing of the electronic device or the channel into which theremovable module 205 is to be inserted (such as shown in FIG. 5C andFIG. 6C). The chamfered arms 213 may be chamfered using an angle ofabout 5 degrees from the back of the arm 213 to the front of the arm213.

Although a specific angle has been described, the angle of the chamferof the arms 213 may be at any angle. In addition, the arms 213 may beconfigured in a variety of sizes. However, the size of the arms 213should not be so large that force is unduly concentrated on any portionof the arms 213 when the removable module 205 is within the channel orslides within the channel. Although rounded chamfered arms 213 arespecifically shown and described, the proximal end and the distal end ofthe removable module 205 may be in any shape or configuration based onthe shape of the housing, the shape of the channel within the housing orbased on a desired aesthetic of the removable module 205.

The removable module 205 may also include an opening 215 disposed withinthe body 210. The opening 215 may be positioned at any point along thebody 210. Thus, although the opening 215 is shown as being in a centeraxis of the body 210, the opening 215 may be positioned at any point,and in any orientation along the body 210. In embodiments, the opening215 is configured to receive one or more portions of a lockingmechanism. Further, the opening 215 enables each portion of the lockingmechanism to slideably move within respective portions of the opening215.

Specifically, the opening 215 includes a top portion and a bottomportion. The top portion and the bottom portion may be separated by anouter ledge and an inner ledge (such as for example, outer ledge 216 andinner ledge 217 (FIG. 9A)). Both the inner ledge and the outer ledge maybe used to hold various portions of the locking mechanism in placewithin the opening 215. Further, the inner ledge and the outer ledge arealso used to ensure that various portions of the locking mechanism arespring-biased in the manner described herein with respect to theremovable module 205 and with respect to each other.

Referring back to FIG. 7A, the locking mechanism of the removable module205 includes a catch member 220 and a ramp 235. From top to bottom, thecatch member 220 includes an upper surface, a sidewall 225 forming thebody that extends from the upper surface of the catch member 220 to abottom portion of the catch member 220, an aperture 230 in the body, andan opening in the bottom. In some embodiments, the sidewall 225 of thecatch member 220 may be formed at a ninety-degree angle with respect tothe upper surface of the catch member 220 although other angles may beused. For example, the catch member 220 may have a chamfer disposedbetween the top surface of the catch member 220 and the sidewalls of thecatch member such as shown in FIG. 16A. The chamfer may define atransition between the upper surface of the catch member and a body ofthe catch member. In such embodiments, the chamfered edge may berounded.

The catch member 220 may be made of plastic, aluminum, stainless steel,metal, ceramic or any other material or combination of materials. Thecatch member 220 may be configured in a rounded oblong or lozenge shapeand may include a smooth planar or substantially planar top surface. Incertain embodiments, the catch member 220 may be approximately 5.2 mm inlength, 1.9 mm in width and 1.8 mm in height although other dimensionsmay be used.

In embodiments where the chamfered edge is present, the planar orsubstantially planar top surface of the catch member 220 may besurrounded or substantially surrounded by the chamfered edge. As will beexplained below with respect to FIG. 16A, the chamfered edge may be usedto facilitate withdrawal and insertion of the catch member 220 in therecess of a channel. In such embodiments, the chamfered edge may angledat approximately eighteen degrees with respect to the planar orsubstantially planar top surface of the catch member 220 and have alength of 0.5 mm although other angles and lengths are contemplated.

Although the catch member 220 has been described as having a planar orsubstantially planar top surface, the top surface of the catch member220 may have various configurations. The top surface need not be planarand need not have a chamfered edge. Rather, the top surface can take anyof a number of different forms; it may define a central depressionsurrounded by a flattened, raised edge; it may define a C-, U-, T-, E-,or S-shape (or other, similar shape) that is generally flat; it may takethe form of a discontinuous group of flat or substantially flatsurfaces; and so on.

In some cases, only a portion of the top surface of the catch member 220is planar or substantially planar while other portions of the topsurface are concave, non-planar, substantially non-planar and so on. Forexample, an outer edge of the catch member may be planar orsubstantially planar while the other portions (e.g., an inner portion)of the top surface are concave. For example, a substantially planar edgemay extend entirely or partially around the top surface of the catchmember 220. In another example, the top surface of the catch member 220may have a planar or substantially planar section that extends from aproximal side to a distal side.

Regardless of the configuration of the top surface, at least a portionof the top surface typically engages the channel until the catch member220 has been received into a channel of the housing and/or the recesswithin the channel. More specifically, the substantially planar topsurface provides for uninterrupted travel of the removable module 205 asthe removable module 205 slides relative to a housing such as describedherein. It should be appreciated that portions of the top surface maycontinuously engage an edge of the channel in some embodiments, or maycontinuously engage a channel sidewall in other embodiments.

Although specific dimensions, angles and shapes are discussed above, thecatch member 220 may have various configurations, shapes and sizes. Inaddition to the examples set forth above, in another implementation, thetop surface of the catch member 220 may be rounded or non-planar. Inanother example, the catch member 220 may have a rectangular shape, arounded or oblong shape and so on. When present, the chamfered edge ofthe catch member 220 may be disposed on proximal and distal ends (e.g.,the ends of the catch member 220 that contact or engage the channel ofthe housing) of the catch member 220.

The top surface of the catch member 220 may have blocked or stair-stepconfiguration. Although not shown in FIG. 7A, the shape of the recesswithin the channel of the housing of the electronic device may have ashape, dimensions and orientations which enables the catch member 220 tobe at least partially received into the recess.

One or more sidewalls of the catch member 220 may also define anaperture 230. The aperture 230 is configured to receive one or moreflanges 245 of the ramp 235. For example, the one or more flanges 245 ofthe ramp 235 may be configured to be at least partially received intothe catch member 220 and moveably secured within the aperture 230.Although the aperture 230 is shown in FIG. 7A as being rounded, theaperture 230 may have various shapes and dimensions. Further, theaperture 230 may be positioned at various locations on the catch member220.

Although the aperture 230 is shown as extending entirely through thesidewall of the catch member 220, the aperture 230 may extend partiallythrough the sidewall which creates a ledge or cliff on the sidewall. Theledge may also be configured to receive and secure the flanges 245 ofthe ramp 235.

The locking mechanism also includes a ramp 235. The ramp 235 may be madeof plastic, aluminum, stainless steel or any other material orcombination of materials. The ramp 235 may have a rounded oblong shapeand have a rounded or substantially non-planar bottom surface. Incertain embodiments, the ramp 235 may be 5.2 mm in length, 1.5 mm inwidth and 2.5 mm in height although other dimensions may be used.

The rounded or non-planar bottom surface of the ramp 235 enables theramp 235 to slideably contract within the opening 215 when the roundedsurface of the ramp 235 comes into contact with the channel of thehousing of the electronic device or is otherwise compressed. Likewise,the rounded or non-planar bottom surface of the ramp 235 enables theramp to slideably expand from the opening 215 as the ramp 235 exits thechannel of the housing of the electronic device or is otherwisepermitted to expand from the opening 215.

Although the ramp 235 is shown with a rounded or non-planar bottomsurface, the bottom surface of the ramp 235 may be configured in anyshape. For example, the bottom surface of the ramp 235 may be partiallyflat or substantially flat and have a chamfered edge. As the chamferededge of the ramp comes into contact with the channel of the housing, theforce applied by the channel on the chamfered edge causes the ramp 235to contract within the opening 215.

The ramp 235 also includes one or more protrusions 240 and one or moreflanges 245. The protrusions 240 may extend from the ramp 235 and may beused to secure a first set of spring mechanisms 250 between the catchmember 220 of the locking mechanism and the ramp 235 of the lockingmechanism.

The first set of spring mechanisms 250 may be used to bias the catchmember 220 away from the ramp 235. Thus, when the ramp 235 moves in adirection toward the catch member 220 (and the catch member 220 is notprevented from expanding), the first set of the spring mechanisms 250causes the catch member 220 to move in a direction away from the ramp235 such that the catch member 220 protrudes from the top surface of thebody 210 of the removable module 205. Accordingly, the catch member 220may be configured to receive at least a portion of each spring mechanismof the first set of spring mechanisms 250 along with the protrusions240. Although two spring mechanisms 250 and two protrusions 240 areshown and described, the first set of spring mechanisms 250 may includeany number of spring mechanisms. Likewise, the ramp 235 may have anynumber of protrusions 240.

The ramp 235 may also include one or more flanges 245. As discussedabove, the one or more flanges 245 may be used to secure the ramp 235 tothe catch member 220. Further, the one or more flanges 245 may be usedto secure a second set of spring mechanisms 255 between the ramp 235 anda lower portion of the opening 215. Although two spring mechanisms areshown with respect to the second set of spring mechanisms 255, the ramp235 may be used to secure any number of spring mechanisms within thebottom portion of the opening 215 and the ramp 235.

The second set of spring mechanisms 255 may be used to bias the ramp 235of the locking mechanism proud with respect to a bottom surface of theremovable module 205. In addition, the second set of spring mechanisms255 also cause the catch member 220 of the locking mechanism to bebiased flush or substantially flush with respect to a top surface of theremovable module 205. Specifically, the second set of spring mechanisms255 cause the rounded or non-planar bottom surface of the ramp 235 toprotrude from the removable module 205.

Although the ramp 235 is spring-biased proud with respect to theremovable module 205, when force is applied to the non-planar bottomsurface of the ramp 235 (e.g., by causing the non-planar bottom surfaceof the ramp to come into contact with the channel and continuing to theslide the attachment system within the channel) the second set of springmechanisms 255 contract which enables the ramp 235 to move in adirection toward to the catch member 220 such that the non-planar bottomsurface of the ramp 235 is flush, or substantially flush, with respectto the bottom side of the body 210 removable module 205. When the ramp235 is removed from the channel of the housing of the electronic device,the second set of spring mechanisms 255 expand which causes the ramp 235to once again protrude from the body 210 of the removable module 205.

The removable module 205 may also include one or more friction pads 260that extend or protrude from the body 210 of the removable module 205.The friction pads 260 may be positioned at leading edges of the body210. The friction pads 260 may include one or more alignment pads thatact as a guide for the removable module 205 when the removable module205 slides relative to a channel in the housing of the electronicdevice. The friction pads 260 may have a rounded top surface thatfollows or substantially follows the contour of the body 210 while stillprotruding from the top surface of the body 210. The friction pads 260may have a planar or substantially planar top surface. In anotherembodiment, a friction pad 260 may be part of or integrated with thelocking mechanism. For example, the catch member 220 and/or ramp 235 ofthe locking mechanism may be friction pads 260 or have a friction padpositioned on a surface.

The friction pads 260 may be 5.2 mm in length, 1.5 mm in width and 3.4mm in height. In some embodiments, the friction pads 260 may extendapproximately 0.11 mm above the top surface and/or below the bottomsurface of the body 210. Further, the distance from the center of afriction pad 260 to the opening 215 is 7.2 mm. The distance from acenter of a friction pad 260 to an outer edge of the body 210 is 8.9 mmin some embodiments and 10.3 mm in embodiments where the removablemodule 205 is larger.

Although the friction pads 260 are shown in a rounded oblong or lozengeshape, the friction pads 260 may be curved, proud, flat, angled, have araised edge and a flat interior or any combination thereof. Further,although specific dimensions have been given, the friction pads 260 maybe configured in various shapes with varying dimensions.

The friction pads 260 may be positioned on various parts of the body 210of the removable module 205 such as shown in FIG. 7A. For example, a topsurface of the body 210 of the removable module 205 may include one ormore friction pads 260 and the bottom surface of the body 210 of theremovable module 205 may also include additional friction pads 260. Insuch embodiments the friction pads 260 on the top surface of the body210 may be aligned with respect to the friction pads 260 on the bottomsurface of the body 210.

The friction pads 260 on the top surface of the body 210 may beasymmetrically aligned with the fiction pads 260 on the bottom surfaceof the body 210. In addition, the friction pads 260 may be aligned withthe catch member 220 and the ramp 235 of the locking mechanism.

In other implementations, the friction pads may not be aligned with thecatch member 220 and/or the ramp 235 of the locking mechanism. In yetother implementations, the friction pads 260 may be removed entirelyfrom the body 210 or be present on either a top surface or a bottomsurface of the body 210.

The friction pads 260 may be made of plastic, nylon or other suchmaterial. The material may be a material that acts to increase frictionbetween the removable module 205 and the channel of the housing of theconsumer product.

The body 210 of the removable module 205 may include one or morerecesses in which the friction pads 260 may be placed. In alternativeembodiments, the friction pads 260 may be placed directly on top, bottomand/or side surfaces of the body 210 of the removable module 205.Further, the friction pads 260 may be disposed in one or more openingsthat extend entirely though an axis of the body 210 of the removablemodule 205.

The friction pads 260, or at least a portion of each friction pad 260,extends or protrudes from one or more surfaces of the body 210 of theremovable module 205. In such embodiments, the portion of the frictionpad 260 that extends beyond the surface of the body 210 of the removablemodule 205 is used to: (1) increase friction between the removablemodule 205 and the channel of the housing of the electronic device intowhich the removable module 205 is to be placed; and (2) maintain orsubstantially maintain spacing between one or more surfaces of theremovable module 205 and a surface of a channel of the housing of theelectronic device into which the removable module 205 is to be placed.In embodiments, because the friction pads 260 help maintain spacingbetween the removable module 205 and the channel, undesired movement,rattling and/or noise caused by any movement of the removable module 205may be reduced when the removable module 205 is contained within thechannel.

The removable module 205 may also include one or more engagementfeatures 265. As shown in FIG. 7A, the one or more engagement features265 may be placed on inner sides of the arms 213 that extend from eachof the proximal end and the distal end of body 210 of the removablemodule 205. Further, the engagement features 265 may be posited inparallel with the flat or substantially flat sidewall or transition wallof the body 210.

The engagement features 265 may be used to secure a band, a strap orother accessory (not shown) to the removable module 205. For example, aband or a strap may include one or more pins that enable the band orstrap to be removably attached to the removable module 205. As such,proximal and distal ends of the pin associated with the band or strapmay be received into respective ones of the one or more engagementfeatures 265.

In certain embodiments, the pin that is used to secure the band to theremovable modules 205 by being coupled to the engagement features 265may also be used to perform a hard reset on the electronic device. Forexample, the pin, or other such connection mechanism, may be removedfrom the engagement feature 265 and inserted into an aperture orcommunication port that causes the electronic device to be restored intoa factory default state. In another embodiment, the pin or other suchconnection mechanism may be used to access a compartment (e.g., a traythat holds a SIM card or a memory card or device) that is removably orslideably coupled to the housing of the electronic device.

Although the one or more engagement features 265 are shown and describedat particular locations, the engagement features 265 may be positionedat various points along the body 210 of the removable module 205. Inalternative embodiments, a bar may laterally extend between the arms 213of the proximal end and the distal end of the body 210 of the removablemodule 205. In such embodiments, the one or more engagement features 265may not be required as a band or strap may be woven, directly molded orattached to, or otherwise inserted through the bar and the removablemodule 205.

FIG. 7B illustrates a perspective view of the assembled removable module205 of FIG. 7A according to one or more embodiments of the presentdisclosure. As shown in FIG. 7B, the catch member 220 of the lockingmechanism is placed within the body 210 of the removable module 205 suchthat the top surface of the catch member 220 is flush or substantiallyflush with respect to a top side of the body 210. Likewise, the ramp 235of the locking mechanism is placed within the body 210 of the removablemodule 205 such that the bottom surface of the ramp 235 is biased proudor protrudes from a bottom surface of the body 210 of the removablemodule 205.

As also shown in FIG. 7B, one or more flanges 245 are configured to bereceived within an aperture 230 of the catch member 220 of the lockingmechanism. The one or more flanges 245 may be permitted to move withinthe aperture 230 in response to actuation of the ramp 235 and movementof the catch member 220.

For example, when the ramp 235 is compressed, the flanges 245 may movewithin the aperture 230 toward the top surface of the catch member 220.When the catch member 220 expands outwardly from the body 210, theflanges 245 move from a top portion of the aperture 230 and contact thebottom portion of the aperture 230. When the flanges 245 contact thebottom portion of the aperture 230 the catch member 220 is prohibitedfrom further outward expansion. Likewise, as the ramp 235 expandsoutwardly, the flanges 245 are secured against the bottom portion of theaperture 230 which causes the catch member 220 to be biased flush orsubstantially flush with respect to the top side of the body 210 of theremovable module 205.

As also shown in FIG. 7B, the first set of spring mechanisms 250 may becoupled to one or more protrusions of the ramp 235. The first set ofspring mechanisms 250 may also be secured between the ramp 235 and catchmember 220. As discussed, the first set of spring mechanisms 250 causethe catch member 220 to be biased away from the ramp 235. Further, whenthe ramp 235 is compressed, the first set of spring mechanisms 250 arealso compressed which causes the catch member 220 to move from a firstposition, in which the planar or substantially planar top surface of thecatch member 220 is flush or substantially flush with respect to the topside of the body 210 of the removable module 205, to a second position,in which at least a portion of the catch member 220 protrudes from thetop side of the body 210 of the removable module 205.

The second set of spring mechanisms 255 are secured between the ramp 235and an inner ledge of a bottom portion of the opening 215 containedwithin the body 210 of the removable module 205. As the one or moreflanges 245 of the ramp are secured to the catch member 220, when thesecond set of spring mechanisms 255 bias the ramp 235 proud, the flanges245 and the second set of spring mechanisms 255 causes the catch member220 of the locking mechanism to be biased flush or substantially flushwith respect to a top side of the body 210 of the removable module 205.

FIG. 8A illustrates an exploded side cross-section view of the lockingmechanism of the removable module 205 of FIG. 7A according to one ormore embodiments of the present disclosure. More specifically, FIG. 8Aillustrates an exploded cross-section view taken from cross-section BBshown in FIG. 6A.

FIG. 8A also illustrates the overall shape of the body 210 of theremovable module 205. For example, the body 210 of the removable module205 may have a planar or substantially planar sidewall, a rounded topsurface, a rounded bottom surface and a rounded (or substantiallynon-planar) outer sidewall, opposite from the substantially planarsidewall. Each sidewall may provide a transition between the top surfaceand the bottom surface. In some embodiments, the rounded outer sidewallmay have dimensions that are greater than the substantially planarsidewall. In another embodiment, the top surface of the body 210 and/orthe bottom surface of the body 210 may be flat or planar and have therounded outer sidewall and flat or substantially flat sidewall such asdescribed above.

In some embodiments, a thickness height, and/or width of the body 210may increase when moving from the arms 213 (FIG. 7A) toward to therounded sidewall of the body and/or toward the opening 215 is disposed.That is, the body 210 may be tapered such that the thickness of the body210 increases when moving from a first side (e.g., a side in which thearms 213 extend from body 210) to a second side.

As shown in FIG. 8A, the removable module 205 may include an opening 215that has an upper portion and a bottom portion. In certain embodiments,the upper portion of the opening 215 is configured to receive a catchmember 220 of a locking mechanism and the bottom portion of the openingis configured to receive a ramp 235 of the locking mechanism.

As also shown in FIG. 8A, the catch member 220 of the locking mechanismmay have a planar or substantially planar top surface. In certainembodiments, the catch member 220 includes an aperture 230 configured tomoveably secure one or more portions (e.g., one or more flanges 245) ofthe ramp 235. More specifically, one or more flanges 245 of the ramp 235may be received into a bottom opening of the catch member 220 and besnap-fit, press-fit or otherwise received into the aperture 230.Although the one or more flanges 245 are secured within the aperture230, the one or more flanges 245 may also move within the aperture 230.For example, when the ramp 235 is actuated in a direction toward thecatch member 220 or in a direction that is away from the catch member220, the one or more flanges may be permitted to move or slide withinthe aperture 230 in a given direction while still being secured withinthe aperture 230.

The ramp 235 of the locking mechanism may have a rounded or non-planarbottom surface. The non-planar bottom surface of the ramp 235 may enablethe ramp 235 to be gradually actuated as the removable module 205 slidesor is otherwise inserted into a channel of a housing of an electronicdevice.

The ramp 235 may also include one or more protrusions (not shown in FIG.8A) and one or more flanges 245. In embodiments, the protrusions mayextend from the ramp 235 and may be used to secure a first set of springmechanisms 250 between the catch member 220 and the ramp 235. Likewise,the one or more flanges 245 may be used to secure the ramp 235 to thecatch member 220 and may be configured to receive and secure a secondset of spring mechanisms 255 within the locking mechanism. Specifically,the one or more flanges 245 may be used to secure the second set ofspring mechanisms 255 between the ramp 235 and a bottom portion of theopening 215 such as described above.

FIG. 8B illustrates an assembled side cross-section view (e.g.,cross-section view BB (FIG. 6A)) of the locking mechanism of theremovable module 205 of FIG. 7B according to one or more embodiments ofthe present disclosure. As shown in FIG. 8B, the catch member 220 of thelocking mechanism is placed within an opening 215 of the body 210 of theremovable module 205. In such embodiments, the top portion of theopening has a depth sufficient to enable the top planar or substantiallyplanar surface of the catch member 220 to be spring-biased flush orsubstantially flush with respect to the top surface of the body 210 ofthe removable module 205.

FIG. 8B also shows how the one or more flanges 245 are configured to bemoveably received within the catch member 220 of the locking mechanism.For example, the flanges 245 may be in contact with a bottom side of theaperture 230 when the locking mechanism is an extended state such asshown in FIG. 8B. However, when the ramp 235 is compressed, the flanges245 may slideably move in an upward direction toward the top surface ofthe catch member 220 within available space provided by the aperture230. When the catch member 220 subsequent expands outwardly from thebody 210, the flanges 245 move from the top portion of the aperture 230back to the bottom portion of the aperture 230. When the flanges 245contact the bottom portion of the aperture 230 the catch member 220 isprohibited from further outward expansion.

FIG. 8B also illustrates that the first set of spring mechanisms 250 maybe secured between the catch member 220 and the ramp 235. Additionally,FIG. 8B illustrates that the second set of spring mechanisms 255 may besecured between the ramp 235 of the locking mechanism and an inner ledgeof the bottom portion of the opening 215. As discussed above, the firstset of spring mechanisms 250 causes the catch member 220 to be biasedaway from the ramp 235 of the locking mechanism. Further, the second setof spring mechanisms 255 causes catch member 220 to be biased flush orsubstantially flush with respect to a first side of the body 210 of theremovable module 205 and further causes the ramp 235 to be biased proudwith respect to a second side of the body 210 of the removable module205.

Although the ramp 235 is spring-biased proud with respect to the body210 of the removable module 205, when pressure is applied to thenon-planar bottom surface of the ramp 235, or the ramp 235 is otherwiseactuated, the ramp 235 compresses and is received into the opening 215.The ramp 235 may continue to be received into the body 210 until thenon-planar bottom surface of the ramp is substantially received, orentirely received, into the bottom portion of the opening 215.

FIG. 9A illustrates a front cross-section view of the opening 215 in thebody 210 of the removable module 205. More specifically, FIG. 9Aillustrates a cross-section view AA (FIG. 6A) of the opening 215. Asdiscussed, the opening 215 is configured to receive one or more portionsof a locking mechanism of the removable module 205. As such, the opening215 may include a top portion 214 and a bottom portion 219. The topportion 214 may have first depth and be configured to receive a catchmember (e.g., catch member 220 (FIG. 7A)) of a locking mechanism. Thedepth of the top portion 214 of the opening 215 may be defined by one ormore of an outer ledge 216 and an inner ledge 217. Further, the depth ofthe top portion 214 of the opening 215 may be similar or substantiallysimilar to the depth of the catch member 220 of the locking mechanism.

The opening 215 may also include a bottom portion 219 configured toreceive a ramp (e.g., ramp 235 (FIG. 7A) of a locking mechanism. As withthe top portion 214 of the opening 215, the bottom portion 219 of theopening 215 may have a depth defined by the outer ledge 216 and theinner ledge 217. The bottom portion 219 of the opening 215 has a depthsufficient to enable the ramp 235 of the locking mechanism to bereceived into the bottom portion 219. As such, when the ramp 235 is in acompressed state, a non-planar bottom surface of the ramp of the lockingmechanism may be flush or substantially flush with respect to a secondside of the body 210. In certain embodiments, the depth of the bottomportion 219 of the opening may be at least twice the depth of the rampalthough other depths may be used.

The opening 215 may include one or more pass-through holes 218. The oneor more pass-through holes 218 may be used to enable one or moreprotrusions (e.g., protrusions 240 (FIG. 7A)) and one or more springmechanisms coupled to the protrusions (e.g., first set of springmechanisms 250 (FIG. 7A) to pass between the bottom portion 219 of theopening 215 into the top portion 214 of the opening 215. In addition,the opening 215 may have one or more additional pass-through holes (notshown) to enable one or more flanges (e.g., flanges 245 (FIG. 7A)) topass from the bottom portion 219 of the opening 215 to the top portion214 of the opening 215 and be moveably received into a aperture (e.g.,aperture 230 (FIG. 7A)) of a catch member of a locking mechanism.

FIG. 9B illustrates a front cross-section view of an opening 215 in abody 210 of the removable module 205 that contains an assembled lockingmechanism according to one or more embodiments of the presentdisclosure. More specifically, FIG. 9B illustrates the cross-sectionview AA of FIG. 6A in which the locking mechanism is in a fully expandedstate with no external force or compression being exerted on the lockingmechanism. As previously discussed with respect to FIG. 9A, the opening215 in the body 210 of the removable module 205 may include a topportion and a bottom portion (e.g., top portion 214 and bottom portion219 of FIG. 9A).

The top portion may have a first depth that is defined by one or more ofan outer ledge 216 and an inner ledge 217. Further, as shown in FIG. 9B,the outer ledge 216 is configured to support at least a portion (e.g.,an outer edge) of a catch member 220 of the locking mechanism. In suchembodiments, the outer ledge 216 prevents the catch member 220 of thelocking mechanism from moving from the top portion of the opening 215into the bottom portion of the opening 215. Further, the outer ledge 216may be configured to support the catch member 220 such that the topplanar or substantially planar surface of the catch member 220 is flushor substantially flush with respect to a first side of the body 210 ofthe removable module 205.

The bottom portion of the opening 215 may have a depth that is definedby the outer ledge 216 and the inner ledge 217. The inner ledge 217 maybe used to support one or more spring mechanisms, such as, for example,the second set of spring mechanisms 255. The second set of springmechanisms 255 may cause the ramp 235 to be biased proud with respect tothe second side of the body 210 of the removable module 205. Further,the second set of spring mechanisms enable the ramp 235 to be compressedwithin the bottom side of the opening 215.

The opening 215 also includes one or more pass-through holes 218 thatenable protrusions 240 and the first set of spring mechanisms 250 topass between the bottom portion of the opening 215 into the top portionof the opening 215. The pass-through holes 218 may constrain the lateralmotion of the first set of spring mechanisms 250 as the first set ofspring mechanisms 250 expand and contract. In addition, the opening 215may have one or more additional pass-through holes (not shown) thatenable flanges 245 to pass from the bottom side of the opening 215 tothe top surface of the opening 215 and be moveably received into theaperture 230 in the sidewall 225 of the catch member 220 of a lockingmechanism.

FIG. 9C illustrates a front cross-section view of a locking mechanism orlocking mechanism of an removable module 205 according to one or moreembodiments of the present disclosure. More specifically, FIG. 9Cillustrates a cross-section view AA of FIG. 6A in which the lockingmechanism is in a fully expanded state with no external force orcompression being exerted on the locking mechanism. FIG. 9C alsoillustrates the interplay between a first set of spring mechanisms 250of the locking mechanism with respect to the catch member 220 of thelocking mechanism and the ramp 235 of the locking mechanism. FIG. 9Calso illustrates the interplay between a second set of spring mechanisms255 of the locking mechanism with respect to the ramp 235 and an innerledge 217 of an opening 215.

As previously discussed, the catch member 220 of a locking mechanism maybe placed within the opening 215 of the body 210 of the removable module205. As also discussed, the top portion of the opening 215 has a depthsuch that the top planar or substantially planar surface of the catchmember 220 is flush or substantially flush with respect to a first sideof the body 210 of the removable module 205. Additionally, one or moreprotrusions 240 may extend from the ramp 235 of the locking mechanismand may be received in the catch member 220. The protrusions 240 mayalso be used to constrain lateral movement of the first set of springmechanisms 250.

The first set of spring mechanisms 250 may be configured to compress andexpand in the direction of arrows 270. Further, the first set of springmechanisms 250 may be configured to bias the catch member 220 of thelocking mechanism away from the ramp 235 of the locking mechanism. Inaddition to the above, the first set of spring mechanisms 250 may alsocause at least a portion of the catch member 220 to protrude from theopening 215 when the ramp 235 of the locking mechanism is compressed asdiscussed in more detail below.

As also shown in FIG. 9C, the ramp 235 of the locking mechanism may beplaced within a bottom portion of the opening 215. The ramp 235 may bespring-biased proud with respect to a second side of the body 210 suchthat at least a portion of the ramp 235 protrudes from the second sideof the body 210 of the removable module 205. In such embodiments, thesecond set of spring mechanisms 255 (e.g., preloaded springs) may beplaced between an inner ledge 217 of the opening 215 and the ramp 235.

The second set of spring mechanisms 255 may also enable the ramp 235 tocompress such that the ramp 235 may slide within the bottom portion ofthe opening 215 when a force is applied to the non-planar bottom side ofthe ramp 235 or when the ramp 235 is otherwise actuated. When thisactuation occurs, and if the catch member 220 of the locking mechanismhas a clear path of movement (e.g., not contained within a channel ofthe housing or not beneath a recess in the channel of the housing), thefirst set of spring mechanisms 250 causes the catch member 220 to movefrom a first position, such as, for example, a position in which thetop-planar side of the catch member 220 is flush or substantially flushwith respect to the first side of the body 210 of the removable module205 such as shown in FIG. 9C, to a second position in which at least aportion of the catch member 220 protrudes from the opening 215. Inembodiments where a chamfered edge is present, the chamfered edge of thecatch member 220, and/or a portion of the body of the catch member 220,may protrude from the opening 215. As will be discussed below, theprotruding portion of the catch member 220 enables the attachment systemto be releasably locked within a channel of a housing of an electronicdevice.

FIG. 10A-FIG. 12B illustrate various views and components of a housing300 of an electronic device according to one or more embodiments of thepresent disclosure. The housing 300 of the electronic device shown anddescribed with respect to FIG. 10A-FIG. 12B may be similar to thehousing of the consumer product shown and described above. Further, oneor more components and features shown and described with respect to FIG.10A-FIG. 12B may be similar to components and features associated withthe various housings, components, apertures and the like shown anddescribed above. In addition, specific dimensions, shapes andorientations are described below with respect to the housing and thechannel within the housing. Further, the disclosed dimensions, shapesand orientations of the housing, the channel, and their associatedcomponents and features, are not limiting and are used as examples.Similar dimensions, shapes and orientations of the housing, the channeland their associated components and features described below may be usedwith the embodiments described above.

FIG. 10A illustrates a portion of a housing 300 of an electronic deviceaccording to one or more embodiments of the present disclosure. Thehousing 300 may be made from stainless steel, aluminum, plastic or anyother suitable material. The housing 300 may include a channel 315 thatextends from a first side of the housing 300 to a second side of thehousing 300 such as shown in FIG. 10A. The channel 315 may be carvedinto a solid portion of the housing 300. As such, the channel 315 may belocated underneath various components of the electronic device. Forexample, the channel 315 may be located underneath a display of theelectronic device.

For example, the channel 315 may be formed directly into the housing300. This configuration may reduce the number of parts and also enhancethe structural integrity of the electronic device. In some embodiments,the channel 315 may be standardized and configured to work with a systemof interchangeable components. Forming the channel 315 directly into thehousing 300 may reduce parts and also facilitate structural rigidity ofthe device.

Although the channel 315 is shown as extending completely from a firstside of the housing 300 to a second side of the housing 300, the channel315 may partially extend from a first side of the housing 300 to asecond side of the housing 300. In such an embodiment, one end of thechannel 315 ends at an inner wall (not shown) of the housing 300.

In certain embodiments, the channel 315 may have a diameter of 3.3 mm.Further, the length of the profile curve within the mouth of the channel315 may have a length of about 8.8 mm. When the removable module 205(FIG. 7A) has been inserted into the channel 315, a gap of approximately0.045 mm may be present around the removable module 205 although due tomanufacturing tolerances, the gap may vary between 0.015 mm and 0.075mm. As discussed above, one or more friction pads 260 (FIG. 7A) may beused to maintain that spacing.

The channel 315 may also have a sidewall that is at least partiallyrounded. Further, the channel 315 may have a sidewall that is flat orsubstantially flat. In addition, the channel 315 may be disposed at anangle of about five degrees with respect to the housing 300 such asshown in FIG. 10B and FIG. 11A. The channel 315 may be located beneath acenter axis line of the housing although other positions arecontemplated. Although specific shapes, angles and dimensions of thechannel 315 are specifically discussed, the channel 315 may beconfigured in any desired shape having various dimensions andorientations.

The housing 300 may also include an opening 320 disposed on an outersurface 310. In certain embodiments, the opening 320 is used to receiveone or more portions of a release mechanism. Specifically, the opening320 is configured to receive a button portion 330 of the releasemechanism as well as one or more spring mechanisms 340 of the releasemechanism. The spring mechanisms 340 may be secured between the buttonportion 330 and a ledge of the opening 320. The spring mechanisms 340may be used to cause the planar or substantially planar top surface ofthe button portion 330 of the release mechanism to be biased flush orsubstantially flush with respect to an outer surface 310 of the housing300.

In certain embodiments, the button portion 330 of the release mechanismis made from stainless steel, aluminum, plastic or any other suitablematerial. As discussed, the button portion 330 of the release mechanismmay have a rounded or angular top surface that is configured to be flushor substantially flush with the outer surface 310 of the housing 300when the button portion 330 is placed into the opening 320. Inalternative embodiments, the button portion 330 may have a planar orsubstantially planar top surface.

The button portion 330 may be configured in a substantially roundedoblong shape. In certain embodiments, the button portion 330 may be 7.5mm in length, 1.6 mm in width and 2.2 mm in height. Although specificdimensions are discussed, the button portion 330 may have variousdimensions and shapes. The button portion 330 of the release mechanismmay also include one or more receiving slots 335 that are configured toreceive one or more flanges 350 of a plunger 345 of the releasemechanism.

The plunger 345 of the release mechanism may be made of stainless steel,aluminum, plastic or any other suitable material. Further, the plunger345 may have a planar or substantially planar bottom surface such asshown in FIG. 10A. In other implementations, the bottom surface may beconcave or convex. According to one or more embodiments, the plunger 345may be 4.8 mm in length, 1.6 mm in width and 2.0 mm in height althoughother dimensions and shapes may be used.

The bottom surface of the plunger 345 may be used to actuate at least aportion of a locking mechanism, such as, for example, a catch member ofa locking mechanism such as described above. The plunger 345 may alsoinclude one or more flanges 350 that are configured to be received andsecured in one or more receiving slots 335 of the button portion 330 ofthe release mechanism.

The housing 300 also includes a recess 325 disposed within the channel315 of the housing 300. The recess 325 may be positioned at any pointwithin the channel 315. For example, the recess 325 may be positionednear one of the openings of the channel 315. In one embodiment, multiplerecesses 325 may be disposed within the channel 315. In yet anotherembodiment, the recess 325 may not be disposed within the channel 315 asthe channel 315 may have other securement means such as described laterherein.

The recess 325 may be positioned below the opening 320 and form part ofthe opening 320. As such, one or more flanges 350 of the plunger 345 mayextend from the plunger 345 through the recess 325 into the opening 320and be secured within respective receiving slots 335 of the buttonportion 330. Because the plunger 345 is coupled to the button portion330, actuation of the button portion 330 causes the plunger 345 to movewithin the recess 325. As the plunger 345 moves within the recess 325(e.g., from a first position within the recess 325 to a second positionwithin the recess 325) in response to actuation of the button portion330 of the release mechanism, the plunger 345 is configured to expel orotherwise remove a portion (e.g., a catch member) of a locking mechanismfrom the recess 325.

Although not shown in FIG. 10A, the channel 315 may also include aconnector slot that may be used to connect a cable, plug or other suchmechanism to the electronic device. The cable may be used to, forexample, charge a battery of the device, transfer data to and from astorage device, perform maintenance processes, restore default and/orsaved settings on the electronic device and so on. The connector slotmay be positioned proximate to the recess 325 or may aligned with therecess 325. In another embodiment, the connector slot may be positionedanywhere within the channel 315 or other part of the housing 300.

FIG. 10B illustrates an assembled release mechanism contained within ahousing 300 of an electronic device according to one or more embodimentsof the present disclosure. As discussed above, the release mechanism mayinclude a button portion 330 and a plunger 345. As shown in FIG. 10B,the button portion 330 may be received in an opening 320 of the housing300. Likewise, the plunger 345 may be received into a recess 325disposed within a channel 315 of the housing 300.

A planar top surface of the button portion 330 is spring-biased flush orsubstantially flush with respect to the outer surface 310 of the housing300 using one or more spring mechanisms 340. The plunger 345 may becoupled to the button portion 330 using one or more flanges 350. Thatis, the one or more flanges are received into respective receiving slots335 defined by the button portion 330.

The plunger 345, by virtue of its coupling to the button portion 330, isheld within the recess 325 at an upper most portion of the recess 325such as shown in FIG. 10B. Such a positioning enables the recess 325 toreceive a portion of a locking mechanism such as described above. When aportion of a locking mechanism has been received into the recess 325,actuation of the button portion 330 causes the plunger 345 to movewithin the recess 325 from the first position to a second position(e.g., a position in which a planar or substantially planar bottomsurface of the plunger 345 is flush or substantially flush with respectto the channel 315). Movement of the plunger 345 from the first positionto the second position expels the portion of the locking mechanism fromwithin the recess 325 and further causes the locking mechanism tocompress and/or enter a compressed state.

FIG. 11A illustrates an exploded side cross-section view of the releasemechanism of the housing 300 according to one or more embodiments of thepresent disclosure. More specifically, FIG. 11A illustrates across-section view of the housing 300 taken from cross-section CC ofFIG. 6A.

As shown in FIG. 11A, the housing 300 may include a channel 315 thatextends from a first side of the housing 300 to a second side of thehousing 300. In certain embodiments, the channel 315 may have a roundedconfiguration and may be positioned at a certain angle with respect tothe housing such as described above.

As previously discussed, the housing 300 may also include an opening 320disposed on an outer surface 310. The opening 320 may be used to receiveone or more portions of a release mechanism. More specifically, theopening 320 is configured to receive a button portion 330 of the releasemechanism as well as one or more spring mechanisms 340 of the releasemechanism. The spring mechanisms 340 may be secured between the buttonportion 330 of the release mechanism and a ledge of the opening 320.Further, the spring mechanisms 340 may cause the top surface of thebutton portion 330 of the release mechanism to be biased flush orsubstantially flush with respect to the outer surface 310 of the housing300 such as shown in FIG. 11B.

The release mechanism may also include a plunger 345. The plunger 345may have a planar or substantially planar bottom surface that may beconfigured to move from a first position within the recess 325 to asecond position within the recess 325 in response to actuation of thebutton portion 330. The plunger 345 may also include one or more flanges350 that are configured to be received and secured in one or morereceiving slots 335 of the button portion 330 of the release mechanismsuch as shown in FIG. 11B.

As discussed above, the housing 300 may also include a recess 325. Incertain embodiments, the recess 325 may be positioned below the opening320 and enable one or more flanges 350 of the plunger 345 to extendthrough the recess 325 into the opening 320. The one or more flanges 350may then be secured within respective receiving slots 335 of the buttonportion 330.

FIG. 11B illustrates a side cross-section view (e.g., cross-section viewCC of FIG. 6A) of an assembled release mechanism contained within thehousing 300 of an electronic device according to one or more embodimentsof the present disclosure. As shown in FIG. 11B, because the plunger 345is coupled to the button portion 330, the plunger 345 is positionedwithin a top portion of the recess 325 and is flush or substantiallyflush with the outer surface 310 of the housing 300. When the plunger345 is positioned within the top portion of the recess 325, the recess325 includes a space that is configured to receive at least a portion ofa locking mechanism. Once the portion of the locking mechanism isreceived into the recess, subsequent actuation of the button portion 330causes the plunger 345 to move within the recess 325 and expel theportion of the locking mechanism that is contained within the recess325. As also shown, the spring mechanisms 340 are secured between theplunger 345 and the button portion 330 when the one or more flanges 350are received into corresponding receiving slots 335.

FIG. 12A illustrates a front cross-section view (e.g., cross-sectionview DD of FIG. 6A) of the opening 320 of the housing 300 of theelectronic device according to one or more embodiments of the presentdisclosure and FIG. 12B illustrates a front cross-section view (e.g.,cross-section view DD of FIG. 6A) of an assembled release mechanism inthe opening 320 of the housing 300 of the electronic device according toone or more embodiments of the present disclosure. In certainembodiments, the opening 320 is positioned above a recess 325 that ispositioned in or defined by a channel 315 of the housing 300.

The opening 320 and the recess 325 may be at least partially separatedby an outer ledge 321. As shown in FIG. 12B, the outer ledge 321 isconfigured to hold the spring mechanisms 340 such that the springmechanisms 340 bias the top surface of the button portion 330 of therelease mechanism flush or substantially flush with respect to the outersurface 310 or top surface of the housing 300. Further, the outer ledge321 is also configured to retain the plunger 345 of the releasemechanism in the recess 325.

As also shown in FIG. 12B, a pass-through is provided between theopening 320 and the recess 325. In certain embodiments, the pass-throughenables one or more components of the plunger 345 (e.g., flanges 350) toextend from the recess 325 into the opening 320 and be coupled to thebutton portion 330.

FIG. 13A illustrates a front cross-section view (taken at cross-sectionAA of FIG. 6A) of a removable module 205 being partially inserted into achannel 315 of a housing 300 of a consumer product according to one ormore embodiments of the present disclosure. As shown in FIG. 13A, theremovable module 205 may include a locking mechanism having a catchmember 220 and a ramp 235. In certain embodiments, the catch member 220is moveably coupled to the ramp 235 using one or more flanges 245 thatextend from the ramp 235.

According to various embodiments, the catch member 220 may bespring-biased flush with respect to a body 210 of the attachment systemwhile the ramp 235 may be spring-biased proud with respect to the body210 of the removable module 205. Specifically, the locking mechanism mayinclude a first set of spring mechanisms 250 coupled to or secured byone or more protrusions 240 that cause the catch member 220 of thelocking mechanism and the ramp 235 of the locking mechanism to be biasedaway from each other. In addition, a second set of spring mechanisms 255may cause the ramp 235 to be biased proud with respect to the body 210of the removable module 205. The second set of spring mechanisms 255,along with the flange 245, may also cause the catch member 220 to bebiased flush with respect to the body 210 of the removable module 205.

As discussed above, in certain embodiments, the flange 245 is secured tothe catch member 220 via an aperture 230. In such embodiments, theflange 245 may initially latch to a bottom portion of the aperture 230such as shown in FIG. 8B. However, as also discussed with respect toFIG. 8B, the flange 245 may be configured to move within the aperture230. Specifically, as the ramp 235 is compressed, the flange 245 maymove from a first position (in which the overhang of the flange 245 isin contact with the bottom portion of the aperture 230) within theaperture 230 to a second position within the aperture 230. Likewise,when the ramp 235 is spring-biased proud, the flange 245 may exert adownward force (e.g., a force toward to the ramp 235) on aperture 230 ofthe catch member 220 that holds or causes the catch member 220 to beflush or substantially flush with respect to the body 210 of theremovable module 205.

The catch member 220 may have a length that is substantially equal to orslightly greater than a length of the ramp 235. For example, the catchmember 220 may have a length of 2.5 mm while the ramp 235 has a lengthof 2.0 mm. Although specific measurements are given, the ramp 235 andthe catch member 220 may have any lengths. Although the catch member 220is configured to be flush or substantially flush with respect to the topsurface of the body 210, when the catch member 220 extends from the topsurface of the body 210 (as a result of the ramp 235 being actuated),the catch member 220 may extend past the top surface of the body 210 byapproximately 0.38 mm.

The lengths of each of the catch member 220 and the ramp 235 may affecthow the removable module 205 is received into the channel 315 of thehousing 300. For example, compression of the ramp 235 may cause thecatch member 220 to extend or protrude from the body 210 of theremovable module 205. However, if the catch member 220 extends from thebody 210 of the removable module 205 prior to the catch member 220 beinginserted into the channel 315, the removable module 205 may beprohibited from fully entering the channel 315 (without actuation of thecatch member 220 to re-compress the catch member 220) as the protrudedcatch member 220 will come into contact with the side of the channel 315or the side of the housing 300.

However, even in embodiments where the catch member 220 may protrudefrom the housing, either by the ramp 235 being compressed, or by notbeing flush or substantially flush with respect to the top surface ofthe removable module 205, contact between the catch member 220 and thechannel 315 may cause the catch member 220 to begin to compress.Specifically, the channel 315 may contact a sidewall 225 of the catchmember 220 (or a chamfered edge of the catch member when a chamferededge is present) and cause the catch member 220 to compress such thatthe catch member 220 is received within the body 210 of the removablemodule 205. Once the catch member 220 has been compressed, the catchmember 220 may enter the channel 315.

In addition to the features of the catch member 220 discussed above, theshape and/or length of the ramp 235 may enable at least a portion of thecatch member 220 to be inserted into the channel 315 prior to the ramp235 being compressed. Such a configuration may also help prevent thecatch member 220 from outer expansion prior to a portion of the catchmember 220 being inserted into the channel 315.

For example, as shown in FIG. 13A, a length 223 of the catch member 220is received into the channel 315 of the housing prior to the ramp 235coming into contact with an outer edge of the channel 315. As theremovable module 205 is inserted farther into the channel 315, the firstset of spring mechanisms 250 and the second set of spring mechanisms 255enable the ramp 235 to be compressed. However, because the length 223 ofthe catch member 220 is contained within the channel 315 of the housing300, the catch member 220 cannot fully expand. Further, as the removablemodule 205 is inserted into the channel 315, one or more friction pads260 may maintain the spacing between the removable module 205 and thechannel 315.

Further, as shown in FIG. 13B, as the removable module 205 is insertedfarther into the channel 315 of the housing 300, the channel 315 causesthe ramp 235 and the second set of spring mechanisms 255 to continue tocompress until the bottom rounded surface of the ramp 235 is flush orsubstantially flush with respect to the body 210 of the removable module205. As the ramp 235 is compressed the one or more flanges 245 movewithin the aperture 230. As also shown in FIG. 13B, compression of theramp 235 and the second set of spring mechanisms 255 also causes thefirst set of spring mechanisms 250 to compress. However, because thecatch member 220 is contained within the channel 315, the lockingmechanism remains in a compressed state as shown. In some embodiments,the position of the body 210 of the removable module 205 shown in FIG.13B may be equivalent to the position of the body 210 of the removablemodule 205 shown and described above with respect to FIG. 5B and FIG.6B.

FIG. 13C illustrates a front cross-section view (taken for example atcross-sections AA and DD of FIG. 6A) of a locking mechanism of aremovable module 205 in which a catch member 220 of the lockingmechanism is contained within a recess 325 of a channel 315 of a housing300. As shown in FIG. 13C, when the removable module 205 has beeninserted into a channel 315 of the housing 300 and the catch member 220comes into contact with the recess 325 in the channel 315, the first setof spring mechanisms 250 expand. The expansion of the first set ofspring mechanisms 250 causes the catch member 220 to move in thedirection of arrows 400 and the catch member 220 is received into therecess 325 which locks the removable module 205 in place. In someembodiments, the catch member 220 extends into the recess 325approximately 0.38 mm although other distances are contemplated. In someembodiments, the position of the body 210 of the removable module 205shown in FIG. 13C may be equivalent to the position of the body 210 ofthe removable module 205 shown and described above with respect to FIG.5C and FIG. 6C.

The catch member 220 may include a chamfered edge. In such embodiments,the recess 325 may also be chamfered so as to receive the chamfered edgeof the catch member 220. Such a configuration may help eliminatemovement of the removable module 205 when the removable module 205 hasbeen locked in place within the channel 315.

As also shown in FIG. 13C, as the catch member 220 expands into therecess 325, the catch member 220 may expand outwardly until it comesinto contact with the plunger 345 of the release mechanism. Morespecifically, the planar or substantially planar top surface of thecatch member 220 may come into contact with the planar or substantiallyplanar bottom surface of the plunger 345. Thus, in response to actuationof the button portion 330 of the release mechanism, the plunger 345 doesnot travel prior to coming into contact with the catch member 220.

FIG. 14A illustrates a side cross-section view (taken for example atcross-sections BB and CC of FIG. 6A) of a locking mechanism of aremovable module 205 that has been received into a recess 325 of achannel 315 of a housing 300 of a consumer product according to one ormore embodiments of the present disclosure. Specifically, as shown inFIG. 14A, when the removable module 205 has been inserted into a channel315 of the housing 300, the removable module 205 may travel within thechannel 315 until the catch member 220 is below the recess 325 in thechannel 315. Once the catch member 220 is below the recess 325 in thechannel 315, the first set of spring mechanisms 250 expand which causesthe sidewalls 225 of the catch member 220 to be received into thechannel 315. As also shown in FIG. 14A, the catch member 220 may expandinto the recess 325 until it comes into contact with the plunger 345 ofthe release mechanism.

The removable module 205 may be equally or substantially equally spacedwithin the channel 315. As discussed above, one or more friction pads(not shown) may be disposed on the removable module 205 and used tomaintain the spacing between the channel 315 and the removable module205.

FIG. 14B illustrates actuation of a release mechanism contained within ahousing 300 of a consumer product according to one or more embodimentsof the present disclosure. Specifically, FIG. 14B when compared withFIG. 14A illustrates the interplay between the release mechanismcontained within the housing 300 of the consumer product and the lockingmechanism contained in the removable module 205.

As shown in FIG. 14B, when the button portion 330 of the releasemechanism is actuated in the direction of arrow 410, the button portion330 travels below the outer surface 310 of the housing 300. Morespecifically, the spring mechanisms 340 in the release mechanismcompress and enable the button portion 330 to move within the opening320 of the housing 300. Because the plunger 345 of the release mechanismis coupled to the button portion 330, actuation of the button portion330 also causes the plunger 345 to move from a first position in therecess 325 (e.g., the position shown in FIG. 14A) to a second positionwithin the recess 325 such as shown in FIG. 14B.

The second position of the plunger 345 may be a position in which theplanar or substantially planar bottom surface of the plunger 345 isflush or substantially flush with respect to the channel 315. As furthershown in FIG. 14B, as the plunger 345 moves from the first position tothe second position, the plunger 345 causes the catch member 220 of thelocking mechanism to move in the direction of arrow 420. Specifically,the plunger 345 causes the first set of spring mechanisms 250 within thelocking mechanism to compress. As the first set of spring mechanismscompress, the catch member 220 is expelled from the recess 325. Once thecatch member 220 has been removed from the recess 325, the removablemodule 205 may move within the channel 315.

FIG. 15 illustrates a front cross-section view of an actuated releasemechanism contained within a housing 300 of a consumer product accordingto one or more embodiments of the present disclosure. More specifically,FIG. 15, when compared with FIG. 13C, illustrates the interplay betweenthe release mechanism contained within the housing 300 of the consumerproduct and the locking mechanism contained in the removable module 205.

For example, as shown in FIG. 15, when the button portion 330 of therelease mechanism is actuated, the spring mechanisms 340 in the releasemechanism compress and enable the button portion 330 to move within theopening 320 of the housing 300. Actuation of the button portion 330 alsocauses the plunger 345 of the release mechanism to move from a firstposition in the recess 325 (e.g., the position shown in FIG. 13C) to asecond position within the recess 325 such as shown in FIG. 15. Incertain embodiments, the second position may be a position in which theplanar or substantially planar bottom surface of the plunger 345 isflush or substantially flush with respect to the channel 315. As theplunger 345 moves from the first position to the second position, theplunger 345 causes the first set of spring mechanisms 250 to compresswhich enables the catch member 220 to be removed from the recess 325.Once the catch member 220 has been removed from the recess 325, theremovable module 205 may move within the channel 315.

FIG. 16A illustrates an exploded perspective view of a locking mechanismof a removable module 500 of an attachment system according to one ormore alternative embodiments of the present disclosure. The removablemodule 500 shown and described with respect to FIG. 16A may be used withembodiments shown and described above. As such, the removable module 500may be inserted into a housing of a consumer product such as consumerproduct 180 of FIG. 4A. Further, the removable module 500 may beremovably connected to a band, a strap, a dock, a stand, a displaysystem and the like.

The removable module 500 includes a body 510. The body 510 may beelongated and rounded such as shown in FIG. 16A. In certain embodiments,the body 510 may have dimensions similar to those described above withrespect to body 210 of FIG. 7A. In certain embodiments, the body 510includes a proximal end and a distal end. Although not required, each ofthe proximal end and the distal end may include an arm 513 that extendsbeyond the body 510. That is, is some implementations, the removablemodule 500 may include a body 510 without arms 513. In otherimplementations, the body 510 may include a channel, aperture or othersuch opening in which a band or other accessory may be placed.

Although rounded chamfered arms 513 are specifically shown and describedwith respect to FIG. 16A, the proximal end and the distal end of theremovable module 500 may be in any shape or configuration based on theshape of the housing, the shape of the channel within the housing orbased on a desired aesthetic of the removable module 500.

The removable module 500 may also include an opening 515 disposed withinthe body 510. The opening 515 may be configured to receive a catchmember 520 of a locking mechanism and enable the catch member 520 tomove within the opening 515. However, as shown in FIG. 16A, the lockingmechanism of this example embodiment excludes a ramp.

The catch member 520 may be made of plastic, aluminum, stainless steelor any other material or combination of materials. The catch member 520may be configured in a rounded oblong shape and include a planar orsubstantially planar top surface. In certain embodiments, the catchmember 520 may have similar dimensions to those described above withrespect to the catch member 220 (FIG. 7A) although other dimensions maybe used.

The planar or substantially planar top surface of the catch member 520may be surrounded or substantially surrounded by a chamfered edge 525that facilitates actuation of the catch member 520 as the removablemodule 500 is inserted into a channel or removed from a recess or otheropening within the channel. In other implementations, the catch member520 may have a rounded or substantially non-planar top surface that isconducive to enabling the catch member 520 to be actuated as the catchmember 520 comes into contact with a channel of the housing. As such,the chamfered edge 525 may not be needed.

In some implementations, the catch member 520 may be actuated by forceapplied by a tool or a user. Once the catch member 520 has been actuatedby the user applied force, the removable module 500 may be inserted intoa channel of the housing.

More specifically, the catch member 520 may protrude from the body 510of the removable module 500. In order to fully insert the removablemodule 500 into the channel, the catch member 520 may need to be flushor substantially flush with respect to the body 510. As such, anindividual or tool may need to manually compress or physically actuatethe catch member 520 to enable the catch member 520, and subsequentlythe body 510 of the removable module 500 to be inserted into thechannel. Although manual actuation of the catch member is specificallydiscussed with the embodiment shown in FIG. 16A and FIG. 16B, manualactuation of the catch member 520 may be used with the other embodimentsdescribed herein.

The removable module 500 may also include a set of spring mechanisms530. The set of spring mechanisms 530 may enable the catch member 520 tomove from an extended position in which the catch member 520 is biasedproud with respect to a top surface of the body 510 of the removablemodule 500 (as shown in FIG. 16B) to a contracted position in which atop surface of the catch member 520 is flush or substantially flush withrespect to the top surface of the body 510 of the removable module 500.Although two spring mechanisms 530 are shown and described, the set ofspring mechanisms 530 may include any number of spring mechanisms.

Although not required, the removable module 500 may also include one ormore friction pads 540. The friction pads 540 may have dimensionssimilar to those described above with respect to friction pads 260 (FIG.7A). Further, although the friction pads 540 are shown in a roundedoblong configuration, the friction pads 540 may be configured in variousshapes with varying dimensions.

For example, a top surface of the body 510 may include multiple frictionpads 540 while a bottom surface of the body 510 may include a singlefriction pad 540 that extends partially or entirely along the bottomsurface of the body 510. In another embodiment, three friction pads 540may be positioned on the bottom surface of the body 510 and locatedopposite from the two friction pads 540 and the catch member 520 locatedon the top surface of the body 510. In certain embodiments, the frictionpads 540 may be made of plastic, nylon or other such material that isconducive to reducing friction between two surfaces.

The body 510 of the removable module 500 may include one or morerecesses in which the friction pads 540 may be placed. In alternativeembodiments, the friction pads 540 may be placed directly on top, bottomand/or side surfaces of the body 510 of the removable module 500. Thefriction pads 540 may be disposed in one or more openings that extendentirely though an axis of the body 510 of the removable module 500.

The friction pads 540, or at least a portion of each friction pad 540,may extend or protrude from one or more surfaces of the body 510 of theremovable module 500. The portion of the friction pad 540 that extendsbeyond the surface of the body 510 of the removable module 500 may beused to: (1) increase friction between the removable module 500 and thechannel of the housing of the consumer product into which the removablemodule 500 is inserted so as to reduce undesired movement, rattling,and/or noise caused by any movement of the removable module 500; and (2)maintain or substantially maintain spacing between the surfaces of theremovable module 500 and a surface of a channel of the housing of theconsumer product into which the removable module 500 is inserted.

The removable module 500 may also include one or more engagementfeatures 550 according to various embodiments. As shown in FIG. 16A, theone or more engagement features 550 may be placed on inner sides of thearms 513 that extend from each of the proximal end and the distal end ofbody 510 of the removable module 500. The one or more engagementfeatures 550 may be used to secure a band or a strap (not shown) to theremovable module 500 such as described above with respect to FIG. 5B.

FIG. 16B illustrates a perspective view of an assembled lockingmechanism of FIG. 16A according to one or more embodiments of thepresent disclosure. As shown in FIG. 16B, the catch member 520 of thelocking mechanism is placed within the body 510 of the removable module500 such that the top surface of the catch member 520 is spring-biasedproud with respect to a top side of the body 510 of the removable module500. Although the catch member 520 is spring-biased proud with respectto the top side of the body 510, the set of spring mechanisms 530 enablethe catch member 520 to compress which causes the catch member 520 tomove from a first position, such as shown in FIG. 16B, to a secondposition in which the top surface of the catch member 520 is flush orsubstantially flush with respect to the top side of the body 510 of theremovable module 500.

FIG. 17 illustrates a portion of a housing 600 of a consumer productconfigured to receive the removable module 500 of FIG. 16A and FIG. 16Baccording to one or more embodiments of the present disclosure. Althoughhousing 600 is shown and described as receiving the removable module500, other embodiments of the housings shown and described herein mayalso be used in conjunction with the removable module 500. For example,the removable module 500 may be releasably received in housing 300 shownand described above.

The housing 600 may be made of stainless steel, aluminum, plastic or anyother suitable material. The housing 600 may include a channel 615 thatextends from a first side of the housing 600 to a second side of thehousing 600. Although the channel 615 is shown as extending completelyfrom a first side of the housing 600 to a second side of the housing 600in FIG. 9, the channel 615 may partially extend from a first side of thehousing 600 to a second side of the housing 600 such that one of theends of the channel 615 ends at an inner wall (not shown) of the housing600.

The channel 615 may have a rounded configuration and be positioned at anangle with respect to the housing 600 such as described above withrespect to FIG. 4C. The housing 600 also includes a recess 625 disposedwithin the channel 615 of the housing 600. The recess 625 is configuredto receive a catch member of a locking mechanism such as, for example,catch member 520 (FIG. 13A).

In embodiments, the recess 625 may be shaped to release and/or cause thecatch member of the locking mechanism to compress when a force isapplied to a proximal end or a distal end of a removable module that isreceived within the channel 615. For example, as force is applied to oneend of the removable module, an edge of the recess 625 may cause thecatch member of the removable module to begin to compress. As theremovable module continues to move in the direction of the appliedforce, the catch member continues to compress until it reaches a fullycompressed state (e.g., a state in which the top surface of the catchmember is substantially contained within a body of the removablemodule). Once the catch member is in a fully compressed state, theremovable module may freely move within the channel 615 of the housing600.

FIG. 18A illustrates a removable module 700 of an attachment systemaccording to one or more alternative embodiments of the presentdisclosure. In certain embodiments, the removable module 700 includes abody 710. The body 710 may be elongated and rounded such as shown inFIG. 17. In certain embodiments the body 710 may have dimensions similarto those described above with respect to body 210 of FIG. 7A.

As shown in FIG. 18A, the body 710 includes a proximal end and a distalend and, although not required, each of the proximal end and the distalend may include an arm 715 that extends beyond the body 710. Althoughrounded chamfered arms 715 are specifically shown and described, thearms 715, as well as the proximal end and the distal end of theremovable module 700 may be in any shape or configuration based on theshape of the housing, the shape of the channel within the housing orbased on a desired aesthetic of the removable module 700.

The removable module 700 may also include one or more friction pads 720disposed on one or more surfaces of the removable module 700. Forexample, a top surface of the removable module 700 may include one ormore friction pads 720 and the bottom surface of the removable module700 may also include one or more friction pads 720. In certainembodiments, the friction pads 720 may be made of plastic, nylon orother such material that is conducive to reducing friction between twosurfaces. In embodiments, the friction pads 720 may have dimensionssimilar to those described above with respect to friction pads 260 (FIG.7A). Further, although the friction pads 720 are shown in a roundedoblong configuration, the friction pads 720 may be configured in variousshapes with varying dimensions.

The body 710 of the removable module 700 may include one or morerecesses in which the friction pads 720 may be placed. In alternativeembodiments, the friction pads 720 may be placed directly on top, bottomand/or side surfaces of the body 710 of the removable module 700.Further, the friction pads 720 may be disposed in one or more openingsthat extend entirely though an axis of the body 710 of the removablemodule 700. In some embodiments, a friction pad 720 may be integratedwith or otherwise a part of a ramp 235 (FIG. 7A) and/or a catch member220 (FIG. 7A).

The friction pads 720, or at least a portion of each friction pad 720,may extend or protrude 0.11 mm or more from one or more surfaces of thebody 710 of the removable module 700. In such embodiments, the portionof the friction pad 720 that extends beyond the surface of the body 710of the removable module 700 may be removably received into correspondingrecesses in a channel of a housing such as, for example, recesses 820 ofFIG. 18B. Further, the friction pads 720 may be used to: (1) increasefriction between the removable module 700 and the channel of the housingof the consumer product into which the removable module 700 is to beinserted so as to reduce undesired rattling or movement of the removablemodule 700; and (2) maintain or substantially maintain spacing betweenthe surfaces of the removable module 700 and a surface of a channel ofthe housing of the consumer product into which the removable module 700is to be inserted.

The removable module 700 may also include one or more engagementfeatures 730 according to various embodiments. As shown in FIG. 18A, theone or more engagement features 730 may be placed on inner sides of thearms 715 that extend from each of the proximal end and the distal end ofbody 710 of the removable module 700. The one or more engagementfeatures 730 may be used to secure a band or a strap (not shown) to theremovable module 700 such as described above with respect to FIG. 7A.

FIG. 18B illustrates a housing 800 of a consumer product configured toreceive the removable module 700 of FIG. 18A according to one or moreembodiments of the present disclosure. In certain embodiments thehousing 800 may be part of an attachment system and be made of stainlesssteel, aluminum, plastic or any other suitable material. The housing 800may include a channel 815 that extends from a first side of the housing800 to a second side of the housing 800 such as shown in FIG. 18B.Although the channel 815 is shown as extending completely from a firstside of the housing 800 to a second side of the housing 800, the channel815 may partially extend from a first side of the housing 800 to asecond side of the housing 800 such that one of the ends of the channel815 ends at an inner wall (not shown) of the housing 800.

In certain embodiments, the channel 815 may have a rounded configurationand be positioned at an angle with respect to the housing 800. Thehousing 800 may also include a plurality of recesses 820.

In certain embodiments, the plurality of recesses 820 may be used toreceive at least a portion of a friction pad, such as, for example,friction pad 720 (FIG. 18A). For example and as discussed above, aportion of a friction pad may protrude from a surface of a removablemodule. Accordingly, one or more recesses 820 disposed in the channel815 may be shaped to receive the protruded portion of the friction padwhen the removable module is placed within the channel 815. As theremovable module slides within the channel 815, the protruded portion ofthe friction pad may be received into the recesses 820. As a result, theremovable module may be locked in place. Similarly, when a force isexerted on a proximal end or a distal end of the removable module, theforce causes the friction pads to compress or otherwise be removed fromthe recesses 820 which enables the removable module 700 to slide withinthe channel 815.

FIG. 19 illustrates a method 900 of inserting and securing a removablemodule of an attachment system into a channel of a housing or componentof a consumer product according to one or more embodiments of thepresent disclosure. The method 900 may be used to insert variousattachment systems into various channels, components, apertures, and thelike such as described herein. For example, method 900 may be used toinsert the removable module 205 shown and described with respect to FIG.7A-FIG. 9C into a channel 315 of a housing 300 shown and described withrespect to FIG. 10A-FIG. 12B. Although specific attachment systems,including removable modules and channels are described, the method 900,or portions thereof, may be used to insert any of the removable modulesdescribed herein into any of the channels of the various devicesdescribed herein.

Method 900 begins when a removable module or engagement node is inserted910 into a channel of the housing of a consumer product. Morespecifically, a head portion of a removable module may be configured toslide relative to the consumer product. The removable module maycomprise a locking mechanism having one or more sets of springmechanisms, a first portion and a second portion.

The first portion of the locking mechanism may be inserted into thechannel of a housing or component. In some embodiments, the removablemodule has a body with a profile shape that is extruded or extendedalong a length of the body. Similarly, the housing or component may havea corresponding opening or feature having a similar profile shape thatis extended along a length or direction. With regard to operation, theremovable module may be inserted by sliding the body of the removablemodule into the opening in the housing along a direction that issubstantially aligned with both the length of the body and the length ofthe opening.

As previously described, the removable module may include aspring-loaded locking mechanism. In some embodiments, a first portion ofthe locking mechanism may be spring-biased flush with respect to theremovable module. The first portion of the locking mechanism maycorrespond to the catch member described above with respect to theprevious figures. A second portion of the locking mechanism may bespring-biased proud with respect the removable module. The secondportion of the locking mechanism may correspond to the ramp memberdescribed above with respect to the previous figures. The lockingmechanism may also include a first set of spring elements or mechanismsthat cause the first portion of the locking mechanism and the secondportion of the locking mechanism to be biased away from each other. Inaddition, a second set of spring elements or mechanisms may cause thesecond portion to be biased proud with respect to a surface of theremovable module. The second set of spring elements or mechanisms mayalso cause the first portion of the locking mechanism to be biased flushwith respect to the removable module.

In operation 920, a force is applied to at least one side of theremovable module. As the force is applied to the removable module, theremovable module slides within the channel in the direction of theapplied force. The first portion of the locking mechanism may have alength that is substantially equal to, or slightly greater than, alength of the second portion of the locking mechanism. As such, as theremovable module slides farther into the housing, the first portion ofthe locking mechanism enters the channel prior to the second portion ofthe locking mechanism coming into contact with an outer edge of thechannel. Alternatively, the channel may have a first edge that protrudesbeyond a second edge resulting in the first portion of the lockingmechanism engaging the first edge before the second portion of thelocking mechanism engages the second edge. In either case, the channelmay keep the first portion of the locking mechanism in a compressedstate even when the second portion of the locking mechanism begins toenter a compressed state due to contact with the channel such asdescribed above.

In operation 930, the second portion of the locking mechanism of theremovable module comes into contact with the channel. When the secondportion of the locking mechanism comes into contact with the channel andforce is continually applied to the removable module, the channel causesthe second portion of the locking mechanism to compress or withdraw intothe removable module.

As the removable module is inserted farther into the channel, the firstset of spring elements or mechanisms and a second set of spring elementsor mechanisms enable the second portion of the locking mechanism tocompress until the second portion of the locking mechanism is containedwithin the removable module or at least until the second portion of thelocking mechanism is contained within the channel. Although the firstand the second set of spring elements or mechanisms are compressed, andalthough the first set of spring elements or mechanisms cause the firstportion of the locking mechanism to be biased away from the secondportion of the locking mechanism, the first portion of the lockingmechanism is contained within the channel which prohibits the firstportion of the locking mechanism from expanding. Therefore, the lockingmechanism may remain in a compressed state.

The locking mechanism remains in the compressed state as the removablemodule continues to slide within the channel. However, when the lockingmechanism is in proximity to, or beneath a recess contained in thechannel, flow proceeds to operation 940 and the locking mechanism mayexpand or extend into a recess of the housing.

More specifically, in operation 940, the first portion of the lockingmechanism aligns with and engages the recess in the channel. In someembodiments, the first set of spring elements mechanisms of the lockingmechanism expand. The expansion of the first set of spring elements ormechanisms causes the first portion to move in a direction toward therecess. When the first portion of the locking mechanism is in therecess, the removable module may be locked in place within the channel.Although the first portion of the locking mechanism is in an expandedstate (e.g., a state in which a portion of the first portion of thelocking mechanism extends beyond the removable module), the secondportion of the locking mechanism remains in a contracted or withdrawnstate due to continued contact with the channel of the housing.

In some embodiments, the removable module may be retained or locked withrespect to the housing until the first portion is disengaged or releasedwith respect to the recess in the channel of the housing. The resultingengagement of the removable module with respect to the housing resultsin a secure connection between the housing of a device and an accessorysuch as a band, strap, or other attachment accessory.

FIG. 20 illustrates an example process 1000 of removing a removablemodule from a housing or component of a consumer product according toone or more embodiments of the present disclosure. The process 1000 maybe used to remove various removable modules from various channels suchas described herein. For example, process 1000 may be used to disengagea locking mechanism of the removable module 205 shown and described withrespect to FIG. 7A -FIG. 9C from the channel 315 of a housing 300 shownand described with respect to FIG. 10A -FIG. 12B. Although specificremovable modules and channels are described, the process 1000, orportions thereof, may be used to remove any of the removable modulesdescribed herein from any of the channels, components, apertures,housings, and the like described herein.

In operation 1010, a release mechanism on a housing of a consumerproduct is actuated. The release mechanism may be actuated, for example,by applying a force to an actuation portion or first portion of therelease mechanism using an object, such as a finger or tool. In someembodiments, when a first portion of the release mechanism is actuated,a spring mechanism in the release mechanism compresses and enables thefirst portion of the release mechanism to move within an opening in thehousing. In some embodiments, the first portion of the release mechanismcorresponds to the actuation portion or button potion described withrespect to the previous figures. The actuation of the first portion mayalso cause a second portion of the release mechanism to move from afirst position in a recess of a channel in the housing to a secondposition within the recess of the channel. In some embodiments, thesecond portion of the release mechanism corresponds to the plungerportion described above with respect to the previous figures.

In operation 1020, the movement of the release mechanism may cause thesecond portion of the release mechanism to expel a first portion of alocking mechanism of a removable module from the recess. As previouslydiscussed, the second portion of the release mechanism may depress thefirst portion of the locking mechanism to be flush or nearly flush witha surface of the removable module, thereby disengaging the lockingmechanism from the housing.

Once the first portion of the locking mechanism has been expelled fromthe recess, in operation 1030, a force may be applied to the removablemodule to move the removable module within the channel. For example,when the first portion of the release mechanism is actuated, springelements or mechanisms in the release mechanism may compress and enablethe first portion to move within the housing. Actuation of the firstportion of the release mechanism may also cause the second portion ofthe release mechanism to move from a first position in the recess to asecond position within the recess. As the second portion of the releasemechanism moves from the first position to the second position, thesecond portion of the release mechanism may cause a spring element ormechanism in the locking mechanism to compress. The compression mayresult in the first portion of the locking mechanism to be removed fromthe recess. Once the first portion of the locking mechanism has beenremoved from the recess, the removable module may move within thechannel in a direction of applied force.

In operation 1040, the removable module may be removed from the channeland a second portion of the locking mechanism of the removable modulemay expand. In some implementations, when the second portion of thelocking mechanism is removed from the channel of the housing of theconsumer product, the second spring elements or mechanism may cause thesecond portion of the locking mechanism to be biased proud with respectto the removable module while causing the first portion of the lockingmechanism to be biased flush or substantially flush with respect to theremovable module.

The result of process 1000 is that the band, strap, or other attachmentaccessory is detached from the housing of a device. In some embodiments,process 1000 may be used to detach a first type of band, strap, or otherattachment accessory and method 900 can be used to attach a different,second type of band, strap, or other attachment accessory. In someembodiments, the attachment systems and methods described herein may beused to create an interchangeable system of components and accessoriesthat can be attached to a consumer product. The interchangeablecomponents or accessories may alter the functionality and/or appearanceof the consumer product and thereby expand the applicability or use of aparticular consumer product.

FIG. 21 is a block diagram illustrating example components, such as, forexample, hardware components of a consumer product 1100 according to oneor more embodiments of the present disclosure. The consumer product 1100may be similar to the consumer product 104 described above. Althoughvarious components of the consumer product 1100 are shown, connectionsand communication channels between each of the components are omittedfor simplicity.

In a basic configuration, the consumer product 1100 may include at leastone processor 1105 or processing unit and a memory 1110. The memory 1110may comprise, but is not limited to, volatile storage such as randomaccess memory, non-volatile storage such as read-only memory, flashmemory, or any combination thereof. The memory 1110 may store anoperating system 1115 and one or more program modules 1120 suitable forrunning software applications 1155. The operating system 1115 may beconfigured to control the consumer product 1100 and/or one or moresoftware applications 1155 being executed by the operating system 1115.The software applications 1155 may include browser applications, e-mailapplications, calendaring applications, contact manager applications,messaging applications, games, media player applications, time keepingapplications, and the like.

The consumer product 1100 may have additional features or functionalitythan those expressly described herein. For example, the consumer product1100 may also include additional data storage devices such as removablestorage device 1125 and non-removable storage device 1130. Examples ofsuch storage devices include magnetic disks, optical disks, or tape.

As also shown in FIG. 21, the consumer product 1100 may include one ormore input devices 1135. The input devices 1135 may include a keyboard,a mouse, a pen or stylus, a sound input device, a touch input device,and the like. The consumer product 1100 may also include one or moreoutput devices 1140. The output devices 1140 may include a display, oneor more speakers, and the like. The consumer product 1100 may alsoinclude one or more haptic actuators 1160 that are used to provide thehaptic feedback. In some embodiments, the consumer product 1100 may alsoinclude one or more sensors 1165. The sensors may include, but are notlimited to, accelerometers, ambient light sensors, gyroscopes,magnetometers and other types of sensors.

The consumer product 1100 may also include communication connections1145 that facilitate communications with additional computing devices1150. Such communication connections 1145 may include a RF transmitter,a receiver, and/or transceiver circuitry, universal serial bus (USB)communications, parallel ports and/or serial ports.

As used herein, the term computer-readable media may include computerstorage media. Computer storage media may include volatile andnonvolatile media and/or removable and non-removable media implementedin any method or technology for the storage of information. Examplesinclude computer-readable instructions, data structures, or programmodules. The memory 1110, the removable storage device 1125, and thenon-removable storage device 1130 are all examples of computer storagemedia. Computer storage media may include RAM, ROM, electricallyerasable read-only memory (EEPROM), flash memory or other memorytechnology, CD-ROM, digital versatile disks (DVD) or other opticalstorage, magnetic cassettes, magnetic tape, magnetic disk storage orother magnetic storage devices, or any other article of manufacturewhich can be used to store information and which can be accessed by theconsumer product 1100.

The consumer product 1100 may also include a synchronization applicationor module (not shown) configured to synchronize applications or dataresident on the consumer product 1100 with another computer or device.

The consumer product 1100 may also include a power supply such as abattery, a solar cell, and the like that provides power to each of thecomponents shown. The power supply may also include an external powersource, such as an AC adapter or other such connector that supplementsor recharges the batteries. The consumer product 1100 may also include aradio that performs the function of transmitting and receiving radiofrequency communications. Additionally, communications received by theradio may be disseminated to the application programs. Likewise,communications from the application programs may be disseminated to theradio as needed.

The consumer product 1100 may also include a visual indicator, a keypadand a display. In embodiments, the keypad may be a physical keypad or avirtual keypad generated on a touch screen display. The visual indicatormay be used to provide visual notifications to a user of the consumerproduct. The consumer product 1100 may also include an audio interfacefor producing audible notifications and alerts.

In certain embodiments, the visual indicator is a light emitting diode(LED) or other such light source and the audio interface is a speaker.In certain embodiments, the audio interface may be configured to receiveaudio input.

The audio interface may also be used to provide and receive audiblesignals from a user of the consumer product 1100. For example, amicrophone may be used to receive audible input. The system may furtherinclude a video interface that enables an operation of an on-boardcamera to record still images, video, and the like.

In one or more embodiments, data and information generated or capturedby the consumer product 1100 may be stored locally. Additionally oralternatively, the data may be stored on any number of storage mediathat may be accessed by the consumer product using the radio, a wiredconnection or a wireless connection between the consumer product and aremote computing device. Additionally, data and information may bereadily transferred between computing devices.

FIGS. 22A-1-22F-2 illustrate various removable modules and attachedaccessories that may be used in the various attachment systems describedherein. Each of the removable modules shown in FIGS. 22A-1-22F-2 may besimilar to the various removable modules described above. For example,the removable modules shown in FIGS, 22A-1-22F-2 may be similar toremovable module 205 shown and described with respect to FIG. 7A-FIG.7B. Although the various removable modules shown and described withrespect to these figures may interface with a band or other accessory invarious ways, the functionality of the removable module remains thesame. For example, the locking mechanism, if present, of each removablemodule may be configured to be received within a recess of a channelsuch as described above. Additionally, the friction pads may alsoprovide the same functionality and so on.

FIGS. 22A-1 and 22A-2 illustrate an example removable module 1200 inwhich the removable module, and/or components of the removable module isintegrated with a band 1210. More specifically, the removable module1200, in addition to the various components of the removable module 1200(e.g., a locking mechanism, friction pads and so on) may formed in theband 1210 itself or protrude from the band 1210. In another embodiment,the band 1210 may be overmolded on the removable module 1200 such thatthe various components may protrude through or are otherwise accessiblethrough the band 1210.

FIGS. 22B-1 and 22B-2 illustrate another embodiment in which a removablemodule 1200 of an attachment system is coupled to a band 1220. In thisembodiment, the band 1220 may be a mesh material such as, for example, ametallic mesh. Although a metallic mesh is specifically mentioned, othermaterials can be used. For example, the band 1220 may be made of wovenfibers or other such materials. In some embodiments, the removablemodule 1200 may be coupled directly to the band 1220. In anotherembodiment, a pin or other connection mechanism may be used to securethe band 1220 to the removable module 1200.

FIGS. 22C-1 and 22C-2 illustrate another embodiment of a removablemodule 1200 of an attachment system. In the embodiment shown in FIGS.22C-1 and 22C-2, a bar 1230 may be integrated with the removable module1200 such that the bar 1230 and the removable module 1200 form a single,unitary component. As such, a band, object or another accessory may be,threaded, woven or otherwise inserted through the opening formed betweenthe bar 1230 and the removable module 1200. In another embodiment, aband or other such accessory may be removably coupled (e.g., clipped,snapped and so on) to the bar 1230. In other implementations, a band orother accessory may be overmolded onto the bar 1230.

FIGS. 22D-1 and 22D-2 illustrate yet another example removable module1200 of an attachment system in which the removable module 1200 iscoupled to or otherwise comprises a band 1240 that is comprised ofmultiple links. More specifically, the band 1240 may be comprised of anumber of links that may be attached to and detached from one another.In some implementations, one of the links may be the removable module1200. In another embodiment, the band 1240 or one of the links in theband 1240 may be coupled to the removable module 1200 using a pin orother such securement mechanism.

FIGS. 22E-1 and 22E-2 illustrate an example removable module 1200 of anattachment system and an associated band 1250. In this particularexample, the removable module 1200, or portions of the removable module1200 may be integrated with the band 1250. More specifically, one ormore components of the removable module 1200 (e.g., the friction pads,locking mechanism etc.) may be coupled to the band 1250. In anotherimplementation, a body portion of the removable module 1200 may becovered by a portion of the band 1250 while the components remainexposed. The band 1250 may be a leather band, a silicon band, a plasticband and the like.

FIGS. 22F-1 and 22F-2 illustrate an embodiment of a removable module1200 of an attachment system that includes a bracket 1270 that iscoupled to both the band 1260 and the removable module 1200. In someimplementations, the band 1260 may be overmolded onto the bracket 1270.In another embodiment, the band 1260 may include an opening, a hole orother aperture through which the bracket 1270 may be inserted. In someembodiments and as will be described below, the bracket 1270 may becomprised of two separate pieces that may be coupled to each other anddecoupled from each other in order to secure or remove the band 1260from the bracket 1270 and the removable module 1200. In addition, eachpiece of the bracket 1270 may be removably coupled to the removablemodule 1200.

In each of the examples set forth above, the removable module 1200,whether integrated with the various band or coupled to the variousbands, may be inserted into a channel of a housing of a consumer productsuch as described above. Further, each of the bands may be formed from adifferent material or may be made using a different construction.

For example, band 1260 may be formed from a textile material that may beconstructed from a pattern of thread or fiber material. The textilematerial may include a variety of materials, including natural fibers,synthetic fibers, metallic fibers, ductile metals or alloys and so on.The bands may also be formed from a woven material may be constructedfrom an array of warp fibers or threads interwoven with one or more weftfibers or threads. Similarly, the warp and weft fibers may include avariety of materials, including natural fibers, synthetic fibers,metallic fibers, and so on.

In another embodiment, the bands may be formed from leather materialsuch as, for example, a sheet or strip of cowhide or other types ofanimal hide. The leather material may also include a synthetic leathermaterial, such as vinyl or plastic. In still yet other embodiments, thebands may be formed from a metallic mesh or link construction. Forexample, band 1220 may be formed from a Milanese mesh or other similartype of construction. The bands may also be formed from a silicone orother elastomer material.

In some cases, the band is a composite construction that includesvarious materials which may be selected based on the end use orapplication. In some embodiments, a first band strap, or a first portionof the first band strap may be made up of a first material and a secondband strap, or a second portion of the second band strap, may be madefrom a second, different material. The band may also be made up of aplurality of links and, as such, the band may be resizable by, forexample, adding or removing links.

As discussed above, each removable module and band combination may beinterchangeable which allows for individual customization of the deviceor to better adapt the device for a range of uses or applications. Insome instances, the type of band that is selected and installed canfacilitate a particular user activity. For example, a band formed from atextile material and that includes a durable clasp may be particularlywell suited for exercise or outdoor activities. Alternatively, a bandformed from a metallic material and includes a thin or low-profile claspmay be well suited for more formal or fashion-focused activities.

In some embodiments, the band may be coupled to the removable module1200 using pins, holes, adhesives, screws, and so on. In yet otherembodiments, the band may be co-molded or overmolded with at least aportion of the component having a mating feature such as, for examplethe bar 1230 discussed above. In some embodiments, the band is coupledto the component via a pin that allows the straps to rotate with respectto the component. The pin may be formed integrally with or disposed in aloop formed in the end of the band.

In some embodiments, each band may have a band clasp. On example claspmay include first band strap having a buckle or tang assembly which isconfigured to interface with a second band strap having a series ofapertures or holes formed with the strap. Additionally or alternatively,the bands may include a magnetic clasp having one or more magneticelements on a first band strap that is configured to mate to one or moremagnetic or ferromagnetic elements on a second band strap.

FIG. 23 illustrates an exploded view of a removable module 1300 of onesample attachment system according to one or more embodiments of thepresent disclosure. The removable module 1300 may be similar to theremovable module 1200 shown and described above with respect to FIG.22F.

The removable module 1300 may have a body 1310 having similar shapes,components and dimensions such as described above with respect to theother embodiments described herein. As such, the removable module mayinclude one or more friction pads, a locking mechanism and so on, andmay be adapted to be received in a channel of an electronic,electromechanical, or mechanical device.

The removable module 1300 may also include a bracket formed from a firstsection 1320 and a second section 1330. As shown in FIG. 23, each of thefirst section 1320 and the second section 1330 may have an “L” shapealthough other shapes and configurations are possible.

More specifically, the first section 1320 may include a first projectionconnected at a radiused angle to a second projection. The secondprojection may include a male protrusion that extends therefrom.Likewise, the second section 1330 may include a first projectionconnected at a radiused angle to a second projection. The secondprojection of the second section 1330 may include a female receptacleconfigured to receive the male protrusion of the first section 1320.

More specifically, the male protrusion of the first section 1320 may beconfigured to be snugly inserted into or otherwise be received into thefemale receptacle of the second section 1330. This may enable the firstsection 1320 and the second section 1330 to be joined together to form asingle, unitary piece. Further, each of the first section 1320 and thesecond section 1330 may be inserted into an aperture in band or othersuch accessory. Once inserted into the aperture of the band or theaccessory, the male portion of the first section 1320 may be receivedinto the female portion of the second section 1330 which secures theband or the accessory to the bracket which may subsequently be coupledto the removable module 1300.

In another implementation, the first section 1320 can be joined orotherwise coupled to the second section 1330 and the band or accessorymay then be coupled to the resulting bracket. The bracket and bandcombination can then be coupled to the body 1310.

The body 1310 of the removable module 1300 also defines apertures 1340.The apertures 1340 are configured to receive end portions (e.g., the endportions that do not include the male protrusion and female receptacle)of the first section 1320 and the second section 1330 respectively. Forexample, a first aperture may be configured to receive a distal end ofthe first section 1320 and a second aperture may be configured toreceive a distal end of the second section 1330.

One or more bolts, screws 1350 or other suitable securement mechanismsmay then be inserted through the apertures 1340. The screws 1350 maysecure the first section 1320 of the bracket and the second section 1330of the bracket to the body 1310. Securing the first section 1320 and thesecond section 1330 of the bracket to the body in this way may alsosecure the band or accessory to the removable module 1300 and alsosecures the first section 1320 to the second section 1330.

To remove the bracket from the body 1310 (e.g., to change the band oraccessory that is coupled to the removable module 1300), the screws 1350may be removed from the first section 1320 and the second section 1330.The first section 1320 may then be decoupled from the second section1330 and the band or the accessory may be removed.

FIG. 24-FIG. 31 illustrate various views of a removable module 1400 ofan attachment system according to one or more embodiments of the presentdisclosure. More specifically, FIG. 24 illustrates a perspective view ofa bottom surface of a removable module 1400, FIG. 25 illustrates aperspective view of a top surface of the removable module 1400, FIG. 26illustrates a top view of the bottom surface of the removable module1400, FIG. 27 illustrates a top view of the top surface of the removablemodule 1400, FIG. 28 and FIG. 29 illustrate left and right side views ofthe removable module 1400, FIG. 30 illustrates a front view of theremovable module 1400 and FIG. 31 illustrates a back view of theremovable module 1400. As each of these figures illustrate various viewsof the removable module 1400, like reference numerals may be usedthroughout FIG. 24-FIG. 31. In some embodiments, the removable module1400 described with respect to these figures may be similar to thevarious removable modules described herein. As such, the removablemodule 1400 may include many of the dimensions, features and componentsdescribed above.

Referring to FIG. 24, the removable module 1400 may include a roundedbody 1405 and one or more arms 1410 that extend from the body 1405. Thisshape of the body 1405 may have a teardrop shape such as shown in FIG.28 and FIG. 29. The body 1405 may include a locking mechanism such asdescribed above. The locking mechanism may include a ramp 1415 that isconfigured to protrude from the bottom surface of the removable module1400. As such, when the removable module 1400 is inserted into a channelor groove of a consumer product, the locking mechanism may be actuatedsuch as described above.

In addition, the removable module 1400 may include one or more frictionpads 1420. The friction pads 1420 may be positioned on both the bottomsurface of the body 1405 and the top surface of the body 1405 (shown inFIG. 25). Further, the friction pads 1420 may be positioned on eitherside of the locking mechanism. As shown in FIG. 28-FIG. 31, the frictionpads 1420 may protrude from both the bottom surface of the body 1405 andthe top surface of the body 1405. Although friction pads 1420 are shownand described, in some embodiments, the friction pads may be excludedfrom the removable module 1400 or may be positioned on a single side.

The body 1405 of the removable module 1400 may include arms 1410 thatextend from the body 1405. The arms 1410 of the removable module 1400may have a width that starts narrow at one end and gets wider the closerthe arms 1410 get to the body 1405 of the removable module 1400. Thatis, the arms 1410 may have a narrow width at a proximal end and have awider width as the arms 1410 are integrated with the body 1405. Each arm1410 may include a sidewall that extends along the outside of theremovable module that make up a width of the removable module 1400.

The sidewalls of each arm 1410 may be angled and/or tapered such asshown in FIG. 24 and FIG. 26. More specifically as shown in FIG. 24,FIG. 26 and FIG. 30, the sidewall of each arm 1410 may be angled orslanted from the top surface of the body 1405 toward the bottom surfaceof the body 1405. The body may also include a rounded edge thattransitions from or otherwise connects the top surface of the body 1405to the bottom surface of the body 1405.

A pin 1425 may be secured between the arms 1410 of the removable module1400. As discussed above, the pin may be removably received into one ormore recesses within the arms 1410. In another embodiment, the pin 1425may be directly coupled to the arms 1410 forming an integrated piece. Insome cases the pin 1425 may be screwed into the arms or the body 1405 ofthe removable module. The pin 1425 may also be formed of two or moreseparate pieces that may be coupled together. The pin 1425 may be usedto secure a band, strap or other object/accessory to the removablemodule 1400.

FIG. 25 illustrates a top surface of the body 1405 of the removablemodule 1400. As discussed above, the top surface of the body 1405includes a portion of the locking mechanism. More specifically, a catchmember 1430 of the locking mechanism may be disposed on the top surfaceof the body 1405 such that the catch member 1430 is flush orsubstantially flush with respect to the body 1405 when the lockingmechanism is in its fully expanded state. The position of the catchmember 1430 is further shown in FIG. 30 and FIG. 31.

The foregoing description, for purposes of explanation, used specificnomenclature to provide a thorough understanding of the describedembodiments. However, it will be apparent to one skilled in the art thatthe specific details are not required in order to practice the describedembodiments. Thus, the foregoing descriptions of the specificembodiments described herein are presented for purposes of illustrationand description. They are not targeted to be exhaustive or to limit theembodiments to the precise forms disclosed. It will be apparent to oneof ordinary skill in the art that many modifications and variations arepossible in view of the above teachings.

Further, regardless of whether the features shown and described hereinare shown and described in combination or separately, the variousfeatures, including structural features and methodological features, areintended to be selectively included or omitted to produce an embodimentwith a particular set of features. Further, the directions andorientations described above may be reversed. For example a top portionor surface in one embodiment may be a bottom portion or surface inanother embodiment. Likewise, a bottom portion or surface in oneembodiment may be a top surface or portion in another embodiment. Havingbeen provided with the description and illustration of the presentapplication, one skilled in the art may envision variations,modifications, and alternate embodiments falling within the spirit ofthe broader aspects of the embodiments described herein that do notdepart from the broader scope of the claimed embodiments.

Further, embodiments of the present disclosure are described above withreference to block diagrams and operational illustrations of methods andthe like. The operations described may occur out of the order as shownin any of the figures. Additionally, one or more operations may beremoved or executed substantially concurrently. For example, two blocksshown in succession may be executed substantially concurrently.Additionally, the blocks may be executed in the reverse order.

What is claimed is:
 1. A watch band assembly for a wearable electronicdevice, the watch band assembly comprising: a band strap configured toattach the wearable electronic device to a user; a removable modulecoupled to the band strap and configured to be removably coupled to thewearable electronic device, the removable module defining an openinghaving a first portion and a second portion; and a locking assemblyconfigured to lock the removable module to the wearable electronicdevice, the locking assembly comprising: a catch member disposed withinthe first portion of the opening; a ramp member disposed within thesecond portion of the opening and moveably coupled to the catch member;and a spring mechanism coupled between the catch member and the rampmember, wherein the spring mechanism biases the catch member away fromthe ramp member and to be substantially flush with a surface of thewatch band.
 2. The watch band assembly of claim 1, wherein a surface ofthe catch member is substantially planar.
 3. The watch band assembly ofclaim 1, wherein a surface of the ramp member is substantiallynon-planar.
 4. The watch band assembly of claim 1, wherein actuation ofthe ramp member causes the catch member to move from a first position toa second position.
 5. The watch band assembly of claim 4, wherein thespring mechanism causes the catch member to move from the first positionto the second position in response to actuation of the ramp member. 6.The watch band assembly of claim 1, wherein the ramp member comprises aflange that is received into an aperture defined by the catch member. 7.The watch band assembly of claim 1, wherein the ramp member comprisesone or more protrusions that secure the spring mechanism between thecatch member and the ramp member.
 8. The watch band assembly of claim 1,wherein the spring mechanism is a first spring mechanism and the lockingassembly further comprises a second spring mechanism, wherein the secondspring mechanism causes the ramp member to protrude from an outersurface of the removable module.
 9. The watch band assembly of claim 1,wherein the catch member comprises a chamfered edge.
 10. A removablemodule of a watch band for removable attachment to a watch, theremovable module comprising: a locking assembly configured to lock theremovable module to the watch, the locking assembly at least partiallyresiding within an opening defined by the removable module, the openinghaving a first portion and a second portion, the locking assemblycomprising: a catch member disposed within the first portion of theopening; a ramp member disposed within the second portion of theopening, the ramp member moveably coupled to the catch member; a firstspring mechanism coupled between the catch member and the ramp member;and a second spring mechanism coupled between and against the rampmember and a ledge fixed within the opening.
 11. The removable module ofclaim 10, wherein the second spring mechanism causes at least a portionof the ramp member to protrude from the opening.
 12. The removablemodule of claim 10, wherein the catch member comprises a chamferdisposed at least partially around a top surface of the catch member.13. The removable module of claim 10, wherein the catch member furthercomprises an aperture defined by a sidewall.
 14. The removable module ofclaim 13, wherein the ramp member is moveably coupled to the catchmember by one or more flanges that extend from the ramp member, whereinthe one or more flanges are moveably coupled within the aperture.
 15. Awatch band assembly for a wearable electronic device having a channeland a recess, the watch band assembly comprising: a band strapconfigured to attach the wearable electronic device to a user; aremovable module coupled to the band strap and configured to beremovably coupled to the wearable electronic device, the removablemodule defining an opening; and a locking assembly configured to lockthe removable module to the wearable electronic device when insertedinto the channel of the wearable electronic device, the locking assemblycomprising: a catch member; a ramp member moveably coupled to the catchmember; and a spring element facilitating movement of the lockingassembly between: a first position, while the locking assembly isoutside the channel, with the catch member substantially flush with afirst surface of the removable module and the ramp member protruding outof the opening; a second position, while the locking assembly ispartially within the channel, with the catch member substantially flushwith the first surface of the removable module and the ramp membersubstantially flush with a second surface of the removable module; and athird position, while the locking assembly is inside the channel, withthe catch member protruding out of the opening into the recess and theramp member substantially flush with a second surface of the removablemodule.
 16. The watch band assembly of claim 15, wherein the springelement comprises: a first spring mechanism biasing the catch memberaway from the ramp member; and a second spring mechanism biasing theramp member away from a ledge disposed within the opening.
 17. The watchband assembly of claim 15, wherein the spring element comprises: a firstspring mechanism coupled between the catch member and the ramp member;and a second spring mechanism coupled between and against the rampmember and a ledge disposed within the opening.
 18. The watch bandassembly of claim 15, wherein the spring element facilitates movement ofthe locking assembly from the second position to the third position inresponse to actuation of the ramp member.